UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QhQZVBSdm5xkSLFLC9hGJYaGDgy4JJdDf+DaoyzZgA=' 
WHERE 
  key_id = 'd8f5f238402e9c839e47063ff8ac6027d5d1cfc11a3d802cb92543353d40cce7' 
  AND (
    token = '2QhQZVBSdm5xkSLFLC9hGJYaGDgy4JJdDf+DaoyzZgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )