UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/+iOOvEJ5c/CxVlpGg5vLLKkBy2XSaEveNYNb8a6jg=' 
WHERE 
  key_id = '4df68bfc21d6cbc09989cf6ce8877e3f106ba482e212bb4da26f1a4cf7ffd641' 
  AND (
    token = '3/+iOOvEJ5c/CxVlpGg5vLLKkBy2XSaEveNYNb8a6jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )