UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwvKlZXdqKo4+nwHSVPrNqUf7MsHlafEDO3IwLfFWV0=' 
WHERE 
  key_id = 'fcf476a35e7e7227cd49dd63cd2c86d0471989a4c8b166b8b82635c350636ce3' 
  AND (
    token = 'gwvKlZXdqKo4+nwHSVPrNqUf7MsHlafEDO3IwLfFWV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )