UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QMRYDeWdxWRnQcHe4VdQ+SBQrwXrBKWxSNLif6lqRFc=' 
WHERE 
  key_id = '285c7745323119e7dff6f262297449fbbad7dd2ad1681ab08d4da9a3dec7aa94' 
  AND (
    token = 'QMRYDeWdxWRnQcHe4VdQ+SBQrwXrBKWxSNLif6lqRFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )