UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AEbEjuCpgrIzTcRn7rm71++DPxujHcIEHil4ICQ/0s=' 
WHERE 
  key_id = '446873ba45cb96a9702f474247ef571da32695e97a8e4fddf53f4459481e352e' 
  AND (
    token = '9AEbEjuCpgrIzTcRn7rm71++DPxujHcIEHil4ICQ/0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )