SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (280, 281, 282, 283, 284, 278, 279)

Query time 0.00045

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_products range PRIMARY PRIMARY 3 7 Using index condition

Result

product_id product_code product_type status company_id list_price amount weight length width height shipping_freight low_avail_limit timestamp updated_timestamp usergroup_ids is_edp edp_shipping unlimited_download tracking free_shipping zero_price_action is_pbp is_op is_oper is_returnable return_period avail_since out_of_stock_actions localization min_qty max_qty qty_step list_qty_count tax_ids age_verification age_limit options_type exceptions_type details_layout shipping_params facebook_obj_type parent_product_id buy_now_url units_in_product show_price_per_x_units product_label_id product_label_id_by_admin
278 TSHIRT1 P A 1 75.00 82 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 0.000 1.000
279 TSHIRT2 V A 1 75.00 90 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 278 0.000 1.000
280 TSHIRT3 P A 1 50.00 83 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 0.000 1.000
281 TSHIRT4 V A 1 75.00 0 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 280 0.000 1.000
282 TSHIRT5 P A 1 75.00 79 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 0.000 1.000
283 TSHIRT6 V A 1 75.00 0 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 282 0.000 1.000
284 TSHIRT7 V A 1 75.00 0 0.000 0 0 0 0.00 0 1504253345 1697804132 0 N N N B N R N N N Y 10 0 N 0 0 0 0 N 0 bigpicture_template a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 282 0.000 1.000