REGEX-Escape for: GetMSSQLConnection\(\'SpamStopsHereStaging\'\)

Your Input:
Result, the escaped string:
GetMSSQLConnection\\\(\\'SpamStopsHereStaging\\'\\\)

What must the escaping look like for:
GetMSSQLConnection\(\'SpamStopsHereStaging\'\)

The excaped text for use in a regex is:
GetMSSQLConnection\\\(\\'SpamStopsHereStaging\\'\\\)