change countdown from 30 to 60 seconds for message sends to better match batch insert timing

app/celery/scheduled_tasks.py

@@ -324,7 +324,7 @@ def batch_insert_notifications(self):
         current_app.logger.exception("Notification batch insert failed")
         for n in batch:
             # Use 'created_at' as a TTL so we don't retry infinitely
-            if datetime.fromisoformat(n.created_at) < utc_now() - timedelta(minutes=1):
+            if datetime.fromisoformat(n.created_at) < utc_now() - timedelta(seconds=50):
                 current_app.logger.warning(
                     f"Abandoning stale data, could not write to db: {n.serialize_for_redis(n)}"
                 )

app/celery/tasks.py

@@ -256,7 +256,7 @@ def save_sms(self, service_id, notification_id, encrypted_notification, sender_i
             )
         )
         provider_tasks.deliver_sms.apply_async(
-            [str(saved_notification.id)], queue=QueueNames.SEND_SMS, countdown=30
+            [str(saved_notification.id)], queue=QueueNames.SEND_SMS, countdown=60
         )
 
         current_app.logger.debug(

app/notifications/process_notifications.py

@@ -174,7 +174,7 @@ def send_notification_to_queue_detached(
         deliver_task = provider_tasks.deliver_email
 
     try:
-        deliver_task.apply_async([str(notification_id)], queue=queue, countdown=30)
+        deliver_task.apply_async([str(notification_id)], queue=queue, countdown=60)
     except Exception:
         dao_delete_notifications_by_id(notification_id)
         raise