UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ok594MnqYkBfS6PtclOq+T4oN7skZ0nwNiaHUGU0tFA=' 
WHERE 
  key_id = 'eb44e680b853a7b563b1762780d675f4d7f1f7214b8b43819da3b148c280deb3' 
  AND (
    token = 'ok594MnqYkBfS6PtclOq+T4oN7skZ0nwNiaHUGU0tFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )