[Feature Request] Set animation key value from blueprint

I am working with widget animation,
I wanted to the button from location 1 to location 2; This can be simply done by the setting the static values of translation at different times, t and t+2 second.

Because my design is responsive, I am unable to identify the location of the button at time t+2.
As shown in below
On second 2:00, I need to set the value of translation key values (x and Y) from the blueprint.

At present, there aren’t any node to do this.