UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQelIJ2wYaavgOyBiTBa452b8stfXp/IdjH5yqt/8zg=' 
WHERE 
  key_id = '95fe01065492809526a8cd40e3ef7dcafbdc6753a29c5394af0ef874edd237cb' 
  AND (
    token = 'YQelIJ2wYaavgOyBiTBa452b8stfXp/IdjH5yqt/8zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )