UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XT+Y6v515C5ZhZ84N1ef69FJr365WdSPjSGaKAKm3Ak=' 
WHERE 
  key_id = '8a90c885ac0c8702ad5ba90e620584551420271c6923c6936ee6d34640d6ce10' 
  AND (
    token = 'XT+Y6v515C5ZhZ84N1ef69FJr365WdSPjSGaKAKm3Ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )