UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bycHcQ4TqOkTijQemSNcLFmB/1ce4pcskxbiptbSu+g=' 
WHERE 
  key_id = '2ad0cb1bf18789d22b172c97f030e8d8970ef4fd4f9dcc632b165d3a4711576e' 
  AND (
    token = 'bycHcQ4TqOkTijQemSNcLFmB/1ce4pcskxbiptbSu+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )