Animated Unity camera keeps changing back to its original position.

I have a unity camera, which I have animated going backwards (moving backwards with an animated bed). But as soon as the camera moves back it resets back to its original position. I want it to stay back, for about 2 minutes, until the bed moves forwards again, in which the camera should do so as well.

I have even copied and pasted the keyframes of when it is back, and it keeps moving a bit.

Have no clue why its doing this!