DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6a53655aaeb6c8bd9bbf195b547f5d1dbeed684313aaf2c31b8e9c632748c6e7' 
  AND token = 'QJxRMPYzzl3xEi65vNGjyNdzQ9bkDWRzMP7Ol9/cvNU='

Query time 0.00043