You can run the following sql query to reset the toemsadmin user password back to the original value of toemsadmin
UPDATE `theopenem`.`toems_users` SET `toems_user_pwd`='ynR74SyWh73NxqzWQNpwsWzHJPOdmWJd1BgxuOxVd+4=', `toems_user_salt`='8Q+LD8za/YzoK7OuAlU8orXTpeu/YpCyNl0yNxEKinQzzfwjI4njKt4FANt74ZxR2D2G7N1QxsNpreLNfd3Dpg==' WHERE `toems_user_id`=1;