UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlENVaFbRc0SwoGsyYORgxK8hBSxXuquHIy179Y8g48=' 
WHERE 
  key_id = '63d81d58cf3408c95d89e35cd70921042e2b286c20f99378f0dbe43c91a12a82' 
  AND (
    token = 'KlENVaFbRc0SwoGsyYORgxK8hBSxXuquHIy179Y8g48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )