UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRW4SpYpwj1xVMN8x1WbJ4tiaNQ+ge3WwT7VDWUJJKI=' 
WHERE 
  key_id = '26de9e3025873756727e33140335dbe7a18700a6eef01a9c1a593fb29befb89f' 
  AND (
    token = 'zRW4SpYpwj1xVMN8x1WbJ4tiaNQ+ge3WwT7VDWUJJKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )