UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mO0dmA8S5kAfzW6d3WEyoCvjylGeGNdnPDpAxIeNa2I=' 
WHERE 
  key_id = 'd217538329698b1cc493b035135d41c085af713320df81649e23864e8850b760' 
  AND (
    token = 'mO0dmA8S5kAfzW6d3WEyoCvjylGeGNdnPDpAxIeNa2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )