UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVo+UwA3LQG9L1DI5c2+LSaQa7uimRGC4+75wczqcu4=' 
WHERE 
  key_id = '514fc43a2dbb2aded21532ea76bc9eec34a7d60759854475b5a93cdeafc7e7aa' 
  AND (
    token = 'uVo+UwA3LQG9L1DI5c2+LSaQa7uimRGC4+75wczqcu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )