Allow custom update button to work while sheet is protected
 

I have two sections on my sheet. One being a query and the next section for
users to input data. The query is protected and the later can be edited.
However, I would like to allow users to click on an update button which I
have programmed to update the queries from database. When the sheet is
protected, users failed to click on the button eventhough I have uncheck the
lock property.

This is the code for the update button:
Private Sub cmdButton_RefreshMDBF_Click()

Range("MDBF_Query").QueryTable.Refresh BackgroundQuery:=False
Range("Plan_MDBF_Query").QueryTable.Refresh BackgroundQuery:=False
Range("MDBF_Plan").Calculate

End Sub