UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kP18luube3uo0HE0Ur+oe7UPp4PCn4G0yXEo5zor+Fw=' 
WHERE 
  key_id = '2266beb78be5c4c0372fdf6a48ef44555740bf188af867427637486ba96f45f7' 
  AND (
    token = 'kP18luube3uo0HE0Ur+oe7UPp4PCn4G0yXEo5zor+Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )