UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Eo01Zpss8vggZmLy8UORYuFsn5xkRgu0wh6x0X6vdE=' 
WHERE 
  key_id = '4a68259d9332020a658604ab0935b82b6a0c59d87f20bdf5d7f64a871f20721c' 
  AND (
    token = '/Eo01Zpss8vggZmLy8UORYuFsn5xkRgu0wh6x0X6vdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )