UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWMtlPCFbdkq220LmeQirmT+7WTw/Na6G8p6YOncTNo=' 
WHERE 
  key_id = 'f3471672b1b72cfec562a27f6d223d645cf4689f39184ae7200ed38ef42fe143' 
  AND (
    token = 'aWMtlPCFbdkq220LmeQirmT+7WTw/Na6G8p6YOncTNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )