SELECT 
  product_id, 
  feature_short_desc 
FROM 
  cscart_ab__short_desc_from_features_values 
WHERE 
  product_id IN (
    18512, 18481, 18523, 18493, 18513, 18483, 
    18496, 18514, 18484, 18501, 18515, 
    18485, 18505, 18516, 18486, 18506, 
    18517, 18487, 18507, 18518, 18488, 
    18508, 18519, 18489, 18509, 18520, 
    18490, 18510, 18521, 18491, 18511, 
    18522, 18492
  ) 
  AND lang_code = 'uk' 
  AND storefront_id = 1 
  AND cscart_ab__short_desc_from_features_values.company_id = 1

Query time 0.00082

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "cscart_ab__short_desc_from_features_values",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "17",
          "used_key_parts": [
            "product_id",
            "lang_code",
            "company_id",
            "storefront_id"
          ],
          "rows": 33,
          "filtered": 100,
          "attached_condition": "cscart_ab__short_desc_from_features_values.storefront_id = 1 and cscart_ab__short_desc_from_features_values.company_id = 1 and cscart_ab__short_desc_from_features_values.product_id in (18512,18481,18523,18493,18513,18483,18496,18514,18484,18501,18515,18485,18505,18516,18486,18506,18517,18487,18507,18518,18488,18508,18519,18489,18509,18520,18490,18510,18521,18491,18511,18522,18492) and cscart_ab__short_desc_from_features_values.lang_code = 'uk'"
        }
      }
    ]
  }
}