UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BWNNdPbP/KR88ui27DxrD+IA1juDvEhSJ3EARL1brEc=' 
WHERE 
  key_id = '584ff014bcbd043f42520a126ddbaa012f54fd8b269b542d53886a63a9c7b698' 
  AND (
    token = 'BWNNdPbP/KR88ui27DxrD+IA1juDvEhSJ3EARL1brEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )