UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKJsEbIHKIQGAugKN3O9dSa1fb9WPhZa0i8HThZbBtQ=' 
WHERE 
  key_id = 'b339665374836b89aac1e309aecf22a90b078f41ab43b697af1a6af6d113d388' 
  AND (
    token = 'VKJsEbIHKIQGAugKN3O9dSa1fb9WPhZa0i8HThZbBtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )