UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81olat3iME7bxXUrPkMBQhYBaVuUkQJQppr/9/QoB2E=' 
WHERE 
  key_id = '039d60e350ac62708b83ce0852c4f4d7c28b754dc37c78a60cf3e8d09d79b129' 
  AND (
    token = '81olat3iME7bxXUrPkMBQhYBaVuUkQJQppr/9/QoB2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )