Mssql database old bakup restored on production server
is there any chance I can get back my original database so that I can bring back the production database to original state  


There is NO possibility to do the UNDO/ROLLBACK action from the restore, you got only way to find recent backups that performed before restore operation.

Seems it's been more than 10 hours, if the database not in Full recovery mode and No Log backups, the translations whatever been posted during this 10 hours and happening now would be lost, i think you need quick action plan on this, without wasting time to find UNDO/ROLLBACK methods try to recover from recent backups by taking current state offline to avoid further lose.