UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NpelSB8xvnpsRXARRMYh6hNlvkwB+02vnwtEj42pS8=' 
WHERE 
  key_id = '7641078eb04bb7d48c0e5347a56958cc04b3f5a8fb08684de3454da81c7161dc' 
  AND (
    token = '/NpelSB8xvnpsRXARRMYh6hNlvkwB+02vnwtEj42pS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )