SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    7985, 7986, 8040, 9545, 13134, 13136, 
    13146, 15999, 16000, 16001, 19743, 
    19745, 19746, 19747, 19749, 19750, 
    19751, 19752, 19753, 19754, 29970, 
    29971, 64687, 69464
  )

Query time 0.00086

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "14.55"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "idx_products_inventory"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 24,
      "rows_produced_per_join": 24,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "12.16",
        "eval_cost": "2.40",
        "prefix_cost": "14.56",
        "data_read_per_join": "125K"
      },
      "used_columns": [
        "product_id",
        "kl_erp_inventory_id",
        "product_code",
        "hsn_code",
        "product_type",
        "status",
        "company_id",
        "list_price",
        "amount",
        "kl_enable_qc",
        "kl_qc_amount",
        "weight",
        "length",
        "width",
        "height",
        "shipping_freight",
        "low_avail_limit",
        "timestamp",
        "updated_timestamp",
        "usergroup_ids",
        "is_edp",
        "edp_shipping",
        "unlimited_download",
        "tracking",
        "free_shipping",
        "zero_price_action",
        "is_pbp",
        "is_op",
        "is_oper",
        "is_returnable",
        "return_period",
        "avail_since",
        "out_of_stock_actions",
        "localization",
        "min_qty",
        "max_qty",
        "qty_step",
        "list_qty_count",
        "tax_ids",
        "age_verification",
        "age_limit",
        "options_type",
        "exceptions_type",
        "details_layout",
        "shipping_params",
        "facebook_obj_type",
        "parent_product_id",
        "buy_now_url",
        "is_stock_split_by_warehouses",
        "master_product_id",
        "master_product_status",
        "master_product_offers_count",
        "youtube_link",
        "show_youtube_video",
        "replace_main_image",
        "position_youtube",
        "restrict_cod",
        "seo_content"
      ],
      "attached_condition": "(`cscart_db`.`cscart_products`.`product_id` in (7985,7986,8040,9545,13134,13136,13146,15999,16000,16001,19743,19745,19746,19747,19749,19750,19751,19752,19753,19754,29970,29971,64687,69464))"
    }
  }
}

Result

product_id kl_erp_inventory_id product_code hsn_code product_type status company_id list_price amount kl_enable_qc kl_qc_amount weight length width height shipping_freight low_avail_limit timestamp updated_timestamp usergroup_ids is_edp edp_shipping unlimited_download tracking free_shipping zero_price_action is_pbp is_op is_oper is_returnable return_period avail_since out_of_stock_actions localization min_qty max_qty qty_step list_qty_count tax_ids age_verification age_limit options_type exceptions_type details_layout shipping_params facebook_obj_type parent_product_id buy_now_url is_stock_split_by_warehouses master_product_id master_product_status master_product_offers_count youtube_link show_youtube_video replace_main_image position_youtube restrict_cod seo_content
7985 pureByPriyankaProduct00024 3304 P A 13 795.00 54 0 0 0.000 0 0 0 0.00 0 1646471044 1772690482 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
7986 pureByPriyankaProduct0009 3304 P A 13 795.00 67 0 0 0.000 0 0 0 0.00 0 1646471044 1772690482 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
8040 8906121640915 3304 P A 13 750.00 564 0 0 0.000 0 0 0 0.00 0 1646639840 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
9545 SIYF - 02DD 3304 P A 13 1550.00 99 0 0 0.000 0 0 0 0.00 0 1649242783 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
13134 LE74 33041000 P A 13 599.00 1000 0 0 0.000 0 0 0 0.00 0 1657008933 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
13136 LE76 33041000 P A 13 599.00 1000 0 0 0.000 0 0 0 0.00 0 1657008933 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
13146 LE86 33041000 P A 13 599.00 1000 0 0 0.000 0 0 0 0.00 0 1657008933 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
15999 TOLUVLPT5 3304 P A 13 499.00 98 0 0 0.000 0 0 0 0.00 0 1660647951 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
16000 CRAZYCLT8 3304 P A 13 499.00 95 0 0 0.000 0 0 0 0.00 0 1660647951 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
16001 COLUMBUS5 3304 P A 13 499.00 97 0 0 0.000 0 0 0 0.00 0 1660647951 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19743 LE71_4_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19745 LE71_6_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19746 LE72_3_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19747 LE72_4_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19749 LE72_6_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19750 LE73_4_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19751 LE73_5_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19752 LE73_6_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19753 LE74_5_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
19754 LE74_6_C 33041000 P A 13 1200.00 1000 0 0 0.000 0 0 0 0.00 0 1666176276 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
29970 PT-04 3304 P A 13 789.00 10 0 0 0.000 0 0 0 0.00 0 1683527681 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
29971 PT-05 3304 P A 13 789.00 50 0 0 0.000 0 0 0 0.00 0 1683527681 1772692240 0 N N N B N R Y N N Y 10 0 N 0 5 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
64687 LUSHB_FIZZY 3304 P A 13 599.00 7 0 0 5.500 0 0 0 0.00 0 1738313861 1772692240 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N
69464 650003112 3304 P A 13 480.00 6 0 0 0.000 0 0 0 0.00 0 1763642470 1772692240 0 N N N B N R Y N N Y 10 0 N 0 0 0 0 13 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 A 0 Y N