How to setup overwriting existing media when the new resolution/quality is ready (scheduled task(s))

[ChrisRoss5]

I have a scheduled task to check every few minutes for new videos on a TikTok channel but when it downloads, the resolution is not the best because the best still doesn't exist. Similar case is with other platforms too, where once a new video is uploaded, it takes some time until the best resolution becomes available.

This question currently only applies to Tiktok but I'm hoping for a general approach too (other platforms, any media).

My current config.conf:

{
  "extractor":
    {
      "archive": "archive.sqlite3",
      "base-directory": "./",

      "tiktok": {
        "user": {
          "tiktok-range": "0-10",
          "avatar": false
        },
        "skip": "exit:3",
        "filename": "{date:?//%Y-%m-%d_%H-%M-%S}{desc:? //X128/.../}{num:? (/)/} [{id}].{extension}"
      }
}

My current run command:
gallery-dl.exe https://www.tiktok.com/@dailymail --config "config.conf" -D "./tiktok@dailymail" --write-metadata -v