I am using godaddy as a host provider.
I have a wordpress database setup that I am connecting to through asp.net and .Net Connector.
My initial connection to the db was fine, but I just started doing my first queries of the data and I’m now getting the above [Access denied for user ‘username’ to database ‘dbname’]
Everything I’ve read suggests that it’s more than likely an issue with not having LOCK TABLES permissions for my specific user. I’ve tried some searching around and everything I’ve found from here suggests that I log in through SSH and type some schnazzy commands and all should be fine. However I’m not sure if I can even do that on my end with a godaddy basic hosting plan.
My question is, couldn’t I just login to the database itself and in the Information_Schema section create the privilege record for my user?
Here’s a quick look at the schema.

also here is a quick look at the table in particular which I imagine would be where I would need to add my record.

No; madness that way lies.
From the manual:
Otherwise you’re relying on very specific guarantees that were never given.