UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '/GKLyzVfF+JqNmh1x8kaIYBj4PDdh8pluntnSKvd7Mo='
WHERE
key_id = 'd012f6f6a047aa6b1ca78ee7c653a45d6d59b042228a890f8ec5bc272be4974f'
AND (
token = '/GKLyzVfF+JqNmh1x8kaIYBj4PDdh8pluntnSKvd7Mo='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)