UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtCH6XbsYdKkzpX7k3z0mviqom0u9aH6fHvhYf3oOdI=' 
WHERE 
  key_id = '9b66385733884340defe6f441aed925d581830dab013bc8028f02ea5cb6af63b' 
  AND (
    token = 'QtCH6XbsYdKkzpX7k3z0mviqom0u9aH6fHvhYf3oOdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )