UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMbyay/zsAixekUJqnaJze/5976rO/uXc8HcW4UF4r0=' 
WHERE 
  key_id = 'c260806d9476199221b86ec7e00d6ec1f5bf13d23dc0da6634fa58fc63092c80' 
  AND (
    token = 'HMbyay/zsAixekUJqnaJze/5976rO/uXc8HcW4UF4r0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )