UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WkSu4g8GF1W+zqWMZo9fsiYHMGQgtXPQRtd5+Iv5Vuw=' 
WHERE 
  key_id = '9ab9612230262f864b7ee4dcee94aa1bed27c96d9ce9dd6e87c5bd7d9fc1033c' 
  AND (
    token = 'WkSu4g8GF1W+zqWMZo9fsiYHMGQgtXPQRtd5+Iv5Vuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )