SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    1130, 1131, 1132, 1133, 1135, 1136, 1137, 
    1138, 1139, 1140, 1141, 1142, 1143, 
    1144, 1146, 1147, 1148, 1149, 1150, 
    1151, 1152, 1153, 1154, 1155, 1156, 
    1157, 1158, 1159, 1160, 1161, 1162, 
    1163, 1164, 1165, 14, 1256
  )

Query time 0.00149

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "3",
      "used_key_parts": ["product_id"],
      "rows": 36,
      "filtered": 100,
      "index_condition": "cscart_products.product_id in (1130,1131,1132,1133,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1146,1147,1148,1149,1150,1151,1152,1153,1154,1155,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,14,1256)"
    }
  }
}