UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17knD025qrwEwi65Iz8RsKQXfOo5mRsjGkTIsYcObh0=' 
WHERE 
  key_id = '8e83f03afef698067eca7a9430ef99986ebe899d366172008dd2121e3fac7435' 
  AND (
    token = '17knD025qrwEwi65Iz8RsKQXfOo5mRsjGkTIsYcObh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )