UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuhkMxhG9BSbGvgWrwXlyCDEl9fViXGmGfbMS/ZBUzI=' 
WHERE 
  key_id = '773a4aae635ecd472a34da41af9d6bd7d6a02b26854b690806809ce9aa074b3d' 
  AND (
    token = 'uuhkMxhG9BSbGvgWrwXlyCDEl9fViXGmGfbMS/ZBUzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )