SELECT 
  cscart_images.*, 
  cscart_images_links.*, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_id AS images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.image_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'en' 
WHERE 
  cscart_images_links.object_type = 'product' 
  AND cscart_images_links.type = 'A' 
  AND cscart_images_links.object_id IN (
    37831, 37553, 38680, 37276, 66700, 67972, 
    69955, 32160
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00068

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "117.50"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "29.00"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "cscart_images_links",
            "access_type": "range",
            "possible_keys": [
              "object_id",
              "idx_object_type_type_position"
            ],
            "key": "object_id",
            "used_key_parts": [
              "object_id",
              "object_type",
              "type"
            ],
            "key_length": "81",
            "rows_examined_per_scan": 29,
            "rows_produced_per_join": 29,
            "filtered": "100.00",
            "index_condition": "((`cscart_db`.`cscart_images_links`.`object_type` = 'product') and (`cscart_db`.`cscart_images_links`.`type` = 'A') and (`cscart_db`.`cscart_images_links`.`object_id` in (37831,37553,38680,37276,66700,67972,69955,32160)))",
            "cost_info": {
              "read_cost": "33.34",
              "eval_cost": "2.90",
              "prefix_cost": "36.24",
              "data_read_per_join": "2K"
            },
            "used_columns": [
              "pair_id",
              "object_id",
              "object_type",
              "image_id",
              "detailed_id",
              "type",
              "position"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_images",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "image_id"
            ],
            "key_length": "4",
            "ref": [
              "cscart_db.cscart_images_links.image_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 29,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "24.37",
              "eval_cost": "2.90",
              "prefix_cost": "63.52",
              "data_read_per_join": "22K"
            },
            "used_columns": [
              "image_id",
              "image_path",
              "image_x",
              "image_y",
              "is_high_res"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_common_descriptions",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "object_id",
              "lang_code",
              "object_holder"
            ],
            "key_length": "107",
            "ref": [
              "cscart_db.cscart_images.image_id",
              "const",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 29,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "22.08",
              "eval_cost": "2.90",
              "prefix_cost": "88.50",
              "data_read_per_join": "17K"
            },
            "used_columns": [
              "object_id",
              "description",
              "lang_code",
              "object_holder"
            ],
            "attached_condition": "<if>(is_not_null_compl(cscart_common_descriptions), (`cscart_db`.`cscart_common_descriptions`.`object_id` = `cscart_db`.`cscart_images`.`image_id`), true)"
          }
        }
      ]
    }
  }
}

Result

image_id image_path image_x image_y is_high_res pair_id object_id object_type detailed_id type position alt images_image_id
0 125800 32160 product 127152 A 1
0 166024 37831 product 167373 A 1
0 185071 66700 product 186417 A 1
0 213852 37553 product 215127 A 1
0 125801 32160 product 127153 A 2
0 166025 37831 product 167374 A 2
0 185072 66700 product 186418 A 2
0 192763 67972 product 194101 A 2
0 125802 32160 product 127154 A 3
0 166026 37831 product 167375 A 3
0 185073 66700 product 186419 A 3
0 192764 67972 product 194102 A 3
0 125803 32160 product 127155 A 4
0 185074 66700 product 186420 A 4
0 192765 67972 product 194103 A 4
0 214623 37831 product 215898 A 4
0 185076 66700 product 186422 A 5
0 197380 37276 product 198718 A 5
0 214372 32160 product 215647 A 5
0 185077 66700 product 186423 A 6
0 197387 37276 product 198725 A 6
0 197388 37276 product 198726 A 7
0 213853 37553 product 215128 A 7
0 197389 37276 product 198727 A 8
0 197390 37276 product 198728 A 9
0 213854 37553 product 215129 A 9
0 213855 37553 product 215130 A 10
0 214469 38680 product 215744 A 16