UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6LiYqTtr0yf8crako9Qd956SH8/WM58hoXwwm9uyEY=' 
WHERE 
  key_id = '49217956c6db7aae214101e7c9d2eb7543dcf866eefbc5387781b9f0dad70697' 
  AND (
    token = 'd6LiYqTtr0yf8crako9Qd956SH8/WM58hoXwwm9uyEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )