1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '642240,642351,642592,642291,642419,642517,642628)' at line 1
in:
[SELECT * FROM products_list WHERE products_status = 1 and products_id in ( ,642240,642351,642592,642291,642419,642517,642628)]