UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3W4MHBgbDng7qo3Rtq3VQURblAaUKcFHTyEIf1Y7DU=' 
WHERE 
  key_id = '7edd518403e829192cd9514bc69bbaf8a336f25e98517e403287cbf8bd637c20' 
  AND (
    token = 'X3W4MHBgbDng7qo3Rtq3VQURblAaUKcFHTyEIf1Y7DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )