UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6XgfZb3avoczzn8ngXynKzLQdqkGSKjWVaUTfG7rTPw=' 
WHERE 
  key_id = '03e1b443702b91468239809f0df463d89e1b9632e04c0fe965b24d6f61250068' 
  AND (
    token = '6XgfZb3avoczzn8ngXynKzLQdqkGSKjWVaUTfG7rTPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )