UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYyJZsUvoVHRU69i2wOzzOy545KWEetn6P20IZH7Xic=' 
WHERE 
  key_id = '588f451c689efe9805e891fc21833d81a7380d3d2082d3e5b76512ed35393d6e' 
  AND (
    token = 'dYyJZsUvoVHRU69i2wOzzOy545KWEetn6P20IZH7Xic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )