UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ysxLoIzQlgBH+W6tJW8/K8E02CDHJ0+ItnAZ5ueKE+k=' 
WHERE 
  key_id = '34acc7e6bc664db778654fbdb7f847ad14b03ae09fd3c10d3f32b09efd15027c' 
  AND (
    token = 'ysxLoIzQlgBH+W6tJW8/K8E02CDHJ0+ItnAZ5ueKE+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )