UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fu5PBroKIcecA8P00fl+qdTTivV8rkrvSiQo+O/vUqc=' 
WHERE 
  key_id = '8131fdecc86488cb386304222839e5d3efc399d2f02f5e00c84aab3a20dc16c4' 
  AND (
    token = 'Fu5PBroKIcecA8P00fl+qdTTivV8rkrvSiQo+O/vUqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )