UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MSjUkg/5VlRKXIm8qVm2JHr1GyErutdFGCd5RkFfeQ=' 
WHERE 
  key_id = '24f1bdd3ea0fc9942096a43f93c5cf604b17028354407b0d81796f1a26089ab6' 
  AND (
    token = '1MSjUkg/5VlRKXIm8qVm2JHr1GyErutdFGCd5RkFfeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )