UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbTz2qxde+PxWl6VKlW6zvr7sxpQTZB9GSHnD83CuOM=' 
WHERE 
  key_id = 'd44c5339037b91882f33ef272e2164ff434aacee4877d0aeaf627e070cb1e688' 
  AND (
    token = 'WbTz2qxde+PxWl6VKlW6zvr7sxpQTZB9GSHnD83CuOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )