UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31nVOxv3HM5tLgY+7sqPf1oqyzhnicvvQSQ2PwK+fos=' 
WHERE 
  key_id = 'ad189a32e7f8d6d5da4fbc423389f91491272a62755792f19d7d50dbe1a02092' 
  AND (
    token = '31nVOxv3HM5tLgY+7sqPf1oqyzhnicvvQSQ2PwK+fos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )