UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYS4UbdVZ4V3gErpk1VUrlV3LpAh+wQxJqcVH8TQHms=' 
WHERE 
  key_id = '89eca678c6ab457aa4aee686ff252e8f690755305719bde29ccb3d6ee55419eb' 
  AND (
    token = 'UYS4UbdVZ4V3gErpk1VUrlV3LpAh+wQxJqcVH8TQHms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )