UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvP5xW9Kk4jyYP9WTGI1oJ4B0YIzyrofACjkwByFI5s=' 
WHERE 
  key_id = 'bf8137543a2b8889f7046f2794ccfbf40c915382d5f0a74d7effaf154ce12d95' 
  AND (
    token = 'OvP5xW9Kk4jyYP9WTGI1oJ4B0YIzyrofACjkwByFI5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )