UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MSGXriQT2k7tSYQCCJDlA7qj8jzSsy7mw5o7o++DyI=' 
WHERE 
  key_id = '6e542ec5b96b9ba09979b181e0e24b4892dfc8746f794261a9ff73063f81ef96' 
  AND (
    token = '2MSGXriQT2k7tSYQCCJDlA7qj8jzSsy7mw5o7o++DyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )