UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mGlsYTK6eX2x1SdyTCTC1wXbnYhl1ZLtciKeVXwcCY=' 
WHERE 
  key_id = '7578bc25095cc393971e5fc95f36babad7c29d194f3ca63d834ed45f62c697fd' 
  AND (
    token = '2mGlsYTK6eX2x1SdyTCTC1wXbnYhl1ZLtciKeVXwcCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )