UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRvQiAJbzm0NIKYz8yp8UHqz6FzGDw0yvFwbZ+P/Y6w=' 
WHERE 
  key_id = 'b11aab652bb95ef2dafe3e36b4ced04969fb57cf565cc1c3dd6106194797775c' 
  AND (
    token = 'oRvQiAJbzm0NIKYz8yp8UHqz6FzGDw0yvFwbZ+P/Y6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )