UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBLkBpWZ0GzXJv0YyvIOrfn3ysWA8eaQkzcrdKPyl+Q=' 
WHERE 
  key_id = '4753c176df29f7bfb2e935ccf5118296b72596f766b6b01d68446b7028e7383b' 
  AND (
    token = 'yBLkBpWZ0GzXJv0YyvIOrfn3ysWA8eaQkzcrdKPyl+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )