UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4aaBabOrug4Dr60KpVyRln9wkxbnklu/967IHeSznFM=' 
WHERE 
  key_id = '7659fe726e25eadaa7f5949df8afbb3fc59b814c8804a2e3986144ed5f06c32f' 
  AND (
    token = '4aaBabOrug4Dr60KpVyRln9wkxbnklu/967IHeSznFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )