Is there a way to INSERT a record, and update other record records in THE SAME TABLE, BASED ON A SET CRITERIA, all in ONE QUERY?

for example... I want to insert a record that contains :
RecID, Order, RecName, OtherField5, OtherField5,OtherField5,OtherField5,OtherField5

while at the same time all updating Order to Order+1 in all rows where Order> the inserted Order.

I am dealing with a MyISAM DB, and cant use transactions so I was wondering if this simple procedure could be done in ONE query so as to prevent data corruption.

thanks in advance.