UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28CWtAwsifp462xbKUDaXe8AeBzeBEdyIj6BbXDPcWs=' 
WHERE 
  key_id = 'd9a3bf44129261cfb0fd049b3daca2158a60c5333d1b1220674eb9ffb76366df' 
  AND (
    token = '28CWtAwsifp462xbKUDaXe8AeBzeBEdyIj6BbXDPcWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )