UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceYlZDmP8mBaaK2Zk2UsGsbT36xKrsjMNDJnnNh2Crc=' 
WHERE 
  key_id = '818f8afbcd3a284636e9e413a71a9f61793cb287b9a6bd672c637df224140d82' 
  AND (
    token = 'ceYlZDmP8mBaaK2Zk2UsGsbT36xKrsjMNDJnnNh2Crc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )