UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMKCoRUxwHWhcjVShW87zhxFiQHtMyLiIubpTuOVTJs=' 
WHERE 
  key_id = '3940e5ae9b7c806705cc7f127fc7719ece05b84d9dd3208c6405d5149ef7e824' 
  AND (
    token = 'lMKCoRUxwHWhcjVShW87zhxFiQHtMyLiIubpTuOVTJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )