UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wlDVqpx/nNfLqA5+1IFxkMO12JeuihDy1aNKmAAillc=' 
WHERE 
  key_id = '240b36d87e0f7e2bf61fe3875cdf1dcb7a5f53d0648c235d9af93d84752ec181' 
  AND (
    token = 'wlDVqpx/nNfLqA5+1IFxkMO12JeuihDy1aNKmAAillc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )