UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DSz781FtdpkTAb3zIOxh0vc1PvZpDssvF6pCYq9zUE=' 
WHERE 
  key_id = '67c3e4a366b222b85d32634da5cd617936c709a5c56ad69716e3ca2c3f54a6fb' 
  AND (
    token = '9DSz781FtdpkTAb3zIOxh0vc1PvZpDssvF6pCYq9zUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )