UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4FmXestG+93hZQrKS6c8xT4Ubj8206F0C9Md5o4Q+g=' 
WHERE 
  key_id = 'd1fb9c7d84264f489cc1018af8a09ae54e31e61b961f718344394881103c70c4' 
  AND (
    token = '+4FmXestG+93hZQrKS6c8xT4Ubj8206F0C9Md5o4Q+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )