diff --git a/thermostat.py b/thermostat.py
index dbd08f4..459ca04 100644
--- a/thermostat.py
+++ b/thermostat.py
@@ -16,6 +16,7 @@ import requests
 import subprocess
 from threading import Thread
 import sqlalchemy.exc
+from sqlalchemy.dialects.sqlite import insert as sqlite_upsert
 
 # This code has been written for
 # python3                        3.11.2-1+b1
@@ -150,7 +151,7 @@ def get_forced_mode():
   #row = cur.fetchone()
   print(row)
   data = dict(zip(['value', 'timestamp'], row))
-  timestamp = datetime.fromisoformat(data['timestamp']).replace(tzinfo=timezone.utc).timestamp()
+  timestamp = data['timestamp'].replace(tzinfo=timezone.utc).timestamp()
   # We ignore old targets but never ignore absence modes
   if data['value'] in targets and time.time() - timestamp > forced_mode_duration:
     logging.debug("Ignoring old set mode.")
@@ -199,8 +200,13 @@ class Set_mode_thermostat(Resource):
             db.session.commit()
             return "OK", 201
         except sqlalchemy.exc.IntegrityError as e:
-            logging.error("catched")
-            return "K0", 400
+            try:
+              cur_mode = db.session.execute(db.select(Set_mode).filter_by(name="mode")).scalar_one()
+              cur_mode = data
+              db.session.commit()
+            except Exception as e:
+              logging.error(e)
+              return "K0", 400
         except Exception as e:
             logging.error(e)
             return "K0", 400