UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Y9gWlCtdeTC1NmYOfvkf53JWSjVIxloS4epxmewB/s=' 
WHERE 
  key_id = 'd8046ae1e04517e84c06e76301268f893a7354b274b57088db1f562187e34dae' 
  AND (
    token = '2Y9gWlCtdeTC1NmYOfvkf53JWSjVIxloS4epxmewB/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )