UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2sZhyRK+CvkaU8uI9iYmaxD/evw2V6Zbsidw1KZPbk=' 
WHERE 
  key_id = '3524ce9315f36c28395d10eb0c1c48352ba2a326cd73833a4db80f88dac84353' 
  AND (
    token = 'i2sZhyRK+CvkaU8uI9iYmaxD/evw2V6Zbsidw1KZPbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )