UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GNe/3QhrFZgstj5WYF+x9QknWjCfNncQiU9Ld+tZgs=' 
WHERE 
  key_id = '211a9df243b5ee3a19a0f2888e1c491dadb2fa517f002e063190a866d1d00b5c' 
  AND (
    token = '6GNe/3QhrFZgstj5WYF+x9QknWjCfNncQiU9Ld+tZgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )