UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OvLW0L2xtx9Nr4E4l/Nvi1d2UlCRc8s2RRLRzEllDU=' 
WHERE 
  key_id = '26d676b92a70cf0bba4166997e2d0618ec92bca491ee190b75a94baa4a6a5d97' 
  AND (
    token = '/OvLW0L2xtx9Nr4E4l/Nvi1d2UlCRc8s2RRLRzEllDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )