UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lweEtJ7J+nTaIRAJ6wt+pOBznFMhTfriIXnqakqD+lo=' 
WHERE 
  key_id = 'ce1f048ebdd396e0995a6c04d2f7795d1e1bc09769d8c799d6d6f3ca0dea09ba' 
  AND (
    token = 'lweEtJ7J+nTaIRAJ6wt+pOBznFMhTfriIXnqakqD+lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )