UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSuQJOK1l29ax+mTiKGGvljjN0jPHTkXQzpeTTN3MIc=' 
WHERE 
  key_id = '75ceaa9493ffdb63a6fbca28226cdd14603d41bd87c4be5ffe639b771a56eda6' 
  AND (
    token = 'KSuQJOK1l29ax+mTiKGGvljjN0jPHTkXQzpeTTN3MIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )