SELECT 
  cscart_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    69361, 69045, 69036, 39005, 37892, 38063, 
    66499, 69383, 66516, 69046, 66500, 
    69380, 66501, 37893, 66504, 69803, 
    67439, 66503, 66517, 66508, 69820, 
    66513, 69817, 69814
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00078

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "17.26"
    },
    "table": {
      "table_name": "cscart_seo_names",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "dispatch"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "object_id",
        "type",
        "dispatch",
        "lang_code"
      ],
      "key_length": "206",
      "rows_examined_per_scan": 25,
      "rows_produced_per_join": 25,
      "filtered": "100.00",
      "index_condition": "((`cscart_db`.`cscart_seo_names`.`object_id` in (69361,69045,69036,39005,37892,38063,66499,69383,66516,69046,66500,69380,66501,37893,66504,69803,67439,66503,66517,66508,69820,66513,69817,69814)) and (`cscart_db`.`cscart_seo_names`.`type` = 'p') and (`cscart_db`.`cscart_seo_names`.`dispatch` = '') and (`cscart_db`.`cscart_seo_names`.`lang_code` = 'en'))",
      "cost_info": {
        "read_cost": "14.76",
        "eval_cost": "2.50",
        "prefix_cost": "17.26",
        "data_read_per_join": "42K"
      },
      "used_columns": [
        "name",
        "object_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ]
    }
  }
}