=== notification expired lease fenced-write probe ===
INSERT 0 1
INSERT 0 1
 still_held_at_090201 
----------------------
                    0
(1 row)

UPDATE 1
                  id                  | delivery_state | lease_owner |      lease_until       | lease_fence | version 
--------------------------------------+----------------+-------------+------------------------+-------------+---------
 22222222-2222-2222-2222-222222222222 | RETRY_WAITING  | worker-a    | 2026-08-25 09:02:00+00 |           7 |       1
(1 row)