UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71pYh2wrk9kfUuwbCkB3I1ZJl2B9D1fVQjbqFMcCI3E=' 
WHERE 
  key_id = '3b9e119de3efb83205ef5e65a9ad43a02e0f359c53702bfe0e3f57b4a601560f' 
  AND (
    token = '71pYh2wrk9kfUuwbCkB3I1ZJl2B9D1fVQjbqFMcCI3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )