SELECT 
  product_id, 
  feature_short_desc 
FROM 
  cscart_ab__short_desc_from_features_values 
WHERE 
  product_id IN (335, 324) 
  AND lang_code = 'ru' 
  AND storefront_id = 1 
  AND cscart_ab__short_desc_from_features_values.company_id = 1

Query time 0.00025

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "2.81"
    },
    "table": {
      "table_name": "cscart_ab__short_desc_from_features_values",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id",
        "lang_code",
        "company_id",
        "storefront_id"
      ],
      "key_length": "17",
      "rows_examined_per_scan": 2,
      "rows_produced_per_join": 2,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "2.41",
        "eval_cost": "0.40",
        "prefix_cost": "2.81",
        "data_read_per_join": "64"
      },
      "used_columns": [
        "product_id",
        "feature_short_desc",
        "lang_code",
        "company_id",
        "storefront_id"
      ],
      "attached_condition": "((`44mm_ru`.`cscart_ab__short_desc_from_features_values`.`company_id` = 1) and (`44mm_ru`.`cscart_ab__short_desc_from_features_values`.`storefront_id` = 1) and (`44mm_ru`.`cscart_ab__short_desc_from_features_values`.`product_id` in (335,324)) and (`44mm_ru`.`cscart_ab__short_desc_from_features_values`.`lang_code` = 'ru'))"
    }
  }
}