UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWVfmzr1X6pqfNgYhpes84lNtkosMI3nUKidSsXDfGI=' 
WHERE 
  key_id = '32ac871fcb86cee15912c929b750da2661566e807a6475f1ab229674db51114a' 
  AND (
    token = 'mWVfmzr1X6pqfNgYhpes84lNtkosMI3nUKidSsXDfGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )