UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ie38dfS/xqIMMq0bmfCgI9nbcsPUdLcLKONnHwIyxyk=' 
WHERE 
  key_id = 'bd88803c25097423c00281e32910c324468c9d1ec2b3554654845be99ea97600' 
  AND (
    token = 'Ie38dfS/xqIMMq0bmfCgI9nbcsPUdLcLKONnHwIyxyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )