SELECT 
  q_seo_names.object_id AS product_id, 
  q_seo_names.name AS seo_name, 
  q_seo_names.path AS seo_path 
FROM 
  q_seo_names 
WHERE 
  q_seo_names.object_id IN (
    50381, 50382, 50383, 50385, 50386, 50387, 
    50388, 50389, 50390, 50391, 50392, 
    50393, 50232, 50240, 50310, 50308, 
    50283, 50301, 50280, 50291, 50272, 
    50276, 50269, 50312, 50313, 50314, 
    50315, 50316, 50317, 50318
  ) 
  AND q_seo_names.type = "p" 
  AND q_seo_names.dispatch = "" 
  AND q_seo_names.lang_code = 'en'

Query time 0.01612

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "72.01"
    },
    "table": {
      "table_name": "q_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": 30,
      "rows_produced_per_join": 30,
      "filtered": "100.00",
      "index_condition": "((`portal`.`q_seo_names`.`object_id` in (50381,50382,50383,50385,50386,50387,50388,50389,50390,50391,50392,50393,50232,50240,50310,50308,50283,50301,50280,50291,50272,50276,50269,50312,50313,50314,50315,50316,50317,50318)) and (`portal`.`q_seo_names`.`type` = 'p') and (`portal`.`q_seo_names`.`dispatch` = '') and (`portal`.`q_seo_names`.`lang_code` = 'en'))",
      "cost_info": {
        "read_cost": "66.01",
        "eval_cost": "6.00",
        "prefix_cost": "72.01",
        "data_read_per_join": "50K"
      },
      "used_columns": [
        "name",
        "object_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ]
    }
  }
}