UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+E6lh0L2GAT3hYX11JOtPbRrkH1xZ8VT8/P7RQfC87U=' 
WHERE 
  key_id = '169c0a73e87809887e0770a5ee16e6015d8069b68f45ad59ee4d6f4d62ca5b2e' 
  AND (
    token = '+E6lh0L2GAT3hYX11JOtPbRrkH1xZ8VT8/P7RQfC87U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )