UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nq6h2pDPZQL8HRmlAp2tZuoN/cLwDfqLfk2DPeLm/QQ=' 
WHERE 
  key_id = 'f2f4120e2fc4ef3b5136c7d07ebda35614bea40b18a47c653d374b26f4a947a4' 
  AND (
    token = 'Nq6h2pDPZQL8HRmlAp2tZuoN/cLwDfqLfk2DPeLm/QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )