UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kp5HGURm+7sYl2PWjiCyrh6ClcWtxx4/IAHgqz2RlpA=' 
WHERE 
  key_id = 'f12dbe4fb59ea36c2e8f217c14924dd2a36626152d6f9f5ff8f8f1742bf570f2' 
  AND (
    token = 'Kp5HGURm+7sYl2PWjiCyrh6ClcWtxx4/IAHgqz2RlpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )