UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5VlXt12lUtSrBK75nbQtxmZaZ+sR4gDFTbtPail3u0=' 
WHERE 
  key_id = 'c2f0bf4c234eef5407a35e2d875da94c3f275ade16e67a9863c3e9a98d17ab1d' 
  AND (
    token = 'D5VlXt12lUtSrBK75nbQtxmZaZ+sR4gDFTbtPail3u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )