Can't run function by checking domain

I want a video in youtube playlist to skip to the next video when it reaches 2:41 seconds.

It works when I run the domain control separately, it works when I run the function separately.

It doesn't work together, why? I cannot run the function by checking the domain with window.location.href.

function generateCount(limit) {
   const counterEle = document.querySelector("video");
   if (counterEle.currentTime > limit) {
        document
          .querySelector(
            "#movie_player > div.ytp-chrome-bottom > div.ytp-chrome-controls > div.ytp-left-controls > a.ytp-next-button.ytp-button"
          )
          .click();

        setInterval(generateCount, 3000, limit);
     }
}

if (
      window.location.href ==
      "https://www.youtube.com/watch?v=93qE6Z8qheA&list=PL9dIg-VwAsxZdZvuHjzTOP8-49CWpis17&index=5"
    ) {
      generateCount(160.510023);
}