UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5byB/lwIKk8woLXBVCZL5mgSBkmg2QZHpReGtH24fI=' 
WHERE 
  key_id = 'b91d9798280d86e94c26ed5b7ef1c6d6b2ddcda32f7c113064971dde9bd2100f' 
  AND (
    token = 'y5byB/lwIKk8woLXBVCZL5mgSBkmg2QZHpReGtH24fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )