Look up by user and not the ever changing encrypted token, whoops!

main.py

@@ -82,7 +82,7 @@ def register_token(
 		cursor = db.cursor()
 		cursor.execute(
 			"SELECT * FROM device_tokens WHERE user_id=%s AND hashed_token=%s",
-			  (secure_token,hashed_token))
+			  (user_id,hashed_token))
 		existing = cursor.fetchone()
 
 		if existing: