UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4XWuqf6lJU4XzmI0fKogk/v/qfGgRRcAuDqVIccbyDs=' 
WHERE 
  key_id = '8abc8257ca8250e6546fbef090ff220319e5a36bcdf3de31f0bbbc7968556d84' 
  AND (
    token = '4XWuqf6lJU4XzmI0fKogk/v/qfGgRRcAuDqVIccbyDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )