UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj9Yskw6J3jHYMy9GwyvEoAWucbDdWyGhGKJygbmQe0=' 
WHERE 
  key_id = '82497892eded734b54ae234face7649e3c621472270d8492eb747419a2e67e57' 
  AND (
    token = 'Qj9Yskw6J3jHYMy9GwyvEoAWucbDdWyGhGKJygbmQe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )