UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjvUcH9JQRTHJaxKLdJ8vZhsH/7dMGo9xd+b6NR+Usk=' 
WHERE 
  key_id = 'd2743f14b46bb8065bf56552ff9628f1a00bed56e00a56d2aa7511efd5aa05a8' 
  AND (
    token = 'AjvUcH9JQRTHJaxKLdJ8vZhsH/7dMGo9xd+b6NR+Usk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )