UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZh7+9jUC0JKSgviM3JsNQUst02VFlY6KamKYOcYGto=' 
WHERE 
  key_id = '682c43426cdfe84220594d4ac6fea0c318c0410e1b338d93cc3f087ed788f939' 
  AND (
    token = 'wZh7+9jUC0JKSgviM3JsNQUst02VFlY6KamKYOcYGto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )