UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EghVtEcyS+7UPjDt59zvAKyCIJT0EzVZ+Mzj1jZC/pU=' 
WHERE 
  key_id = '0efef4d099f8720d8ead66b5631f393d8e18c21b17b05ce58b325e2a84ffc3e4' 
  AND (
    token = 'EghVtEcyS+7UPjDt59zvAKyCIJT0EzVZ+Mzj1jZC/pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )