UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CpYo+DCKTOsN9f46B6sjcdH8AxzPjl474HHmo6wS5k=' 
WHERE 
  key_id = 'd7bb9d0b4682550a4ebece7d29f4546ff4d0abd599a4b2895e552f994dd1fe3a' 
  AND (
    token = '3CpYo+DCKTOsN9f46B6sjcdH8AxzPjl474HHmo6wS5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )