UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNfcTcMXX5oJBuKDu36fEss0b+O6Y4bWipBpJCiIThI=' 
WHERE 
  key_id = '5137dca758bcf9b541bbc80b8cee552bd0ac4c4242f5cccfd715de6936ba0292' 
  AND (
    token = 'yNfcTcMXX5oJBuKDu36fEss0b+O6Y4bWipBpJCiIThI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )