[jQuery] MaskedInput

Hello,
I am applying a masked input to an input as follows:
jQuery(function($) {
$("#UpdatedAt").mask("9999-99-99 99:99:99");
});
How can I apply the same mask to various inputs without needing to
rewrite the code?
I tried the following but it did not work:
// Form mask
jQuery(function($) {
$("#UpdatedAt", "#CreatedAt").mask("9999-99-99 99:99:99");
});
Thanks,
Miguel