UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIMtFjqrQtx2uvaXzSGIkwKpoc+EiQkvcsB/VUXOX/Y=' 
WHERE 
  key_id = 'a35016f30b8699ac0e12c54ebe596eb6992d35355f164c3ced63c4b657cc63bb' 
  AND (
    token = 'fIMtFjqrQtx2uvaXzSGIkwKpoc+EiQkvcsB/VUXOX/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )