Lyx shortcut for inserting a color box

In my Lyx files I like using color boxes (added via Document->Settings->Modules->Boxes->Fancy Colored Boxes). A major drawback is that every time I wish to insert a color box I'm manually navigating to Insert->Custom Inset->Color Box, which makes the whole process very tedious and clunky. I read through the documentation of the Module 'colored boxes' (that can be found under Help->Specific Manuals->colored boxes) and found no reference for any shortcuts what so ever.
Is there a way to create a custom shortcut for inserting color boxes in LyX?
Ideally I would like to have a shortcut (or a macro for the fact of the matter) that inserts a regular color box environment, which is defined as follows:

\begin{tcolorbox} \end{tcolorbox} 

as well as a shortcut (or a macro) that inserts a colorbox environment with options which is defined:

\begin{tcolorbox}[] \end{tcolorbox} 

any help would me much appriciated. Thanks