DELETE FROM cscart_lock_keys WHERE key_id = '519970ea7e6d476063d493eaa73966379cfa984ddd8e6a3c71e944a1be2baedf' AND token = 'MwZTi2Y6qG6qaFqeq0J8DnBrkt7NZOw5xOPsc2tJf4s='