UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yqbc6Kdpx7l91Yo4axKIcjXFocVVWs0lzIgFsQjnYUo=' 
WHERE 
  key_id = '9f8eb88318a91bc4fdf1992aa8b0c76c0d9be3b7b20a1392e4fa7208a0979f26' 
  AND (
    token = 'Yqbc6Kdpx7l91Yo4axKIcjXFocVVWs0lzIgFsQjnYUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )