Did you create this access ?

No, that has not been implemented yet.

We are still stuck with inability to give to our mods the ability to trigger a basket for a plan that should not be viewed by the user

Try using a condition like the following.

First static condition: This condition must be met to allow upgrades:
Date A, Field A or Value A: Constant Value or String (CB substitutions can be used)
Value A: [cb:if user="#me" viewaccesslevel includes "MODERATOR_VIEW_ACCESS_LEVEL_HERE"]ALLOWED[/cb:if]
Date B, Field B or Value B: Constant Value or String (CB substitutions can be used)
Value B: ALLOWED
Condition 1 (> for Dates): A = B (Value A is equal to Value B )

Change MODERATOR_VIEW_ACCESS_LEVEL_HERE to whatever your moderators view access level id is.