UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIaoYHNRDb79G11VKrrcy3UU1kjzTGMTUwl4zgTEplA=' 
WHERE 
  key_id = '5614ed9c9fb6f8d54b9e035bff168f58c8bd11611f6314330398a931b18cd1bf' 
  AND (
    token = 'GIaoYHNRDb79G11VKrrcy3UU1kjzTGMTUwl4zgTEplA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )