UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMeXHQv9+9f8OQzpC7utB4PM/JqJNKH1XYlMKCpXlmw=' 
WHERE 
  key_id = '4e9c283b2511303202e0ab3cb70407d52244d1aedb02cc2f4977aa91f87f1e00' 
  AND (
    token = 'vMeXHQv9+9f8OQzpC7utB4PM/JqJNKH1XYlMKCpXlmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )