UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NOe/kbTVCzJKwYmCtTnZibmNNd82rJcvyPSo/Zeu+nA=' 
WHERE 
  key_id = '9a50f22ad90855f04d2da175ea49e184d239a6dd18ae14d3733179b12197dce2' 
  AND (
    token = 'NOe/kbTVCzJKwYmCtTnZibmNNd82rJcvyPSo/Zeu+nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )