UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2m4P3dcw6WtTnTVteuN/I8Wvta28fjUYZjCN8LwITA=' 
WHERE 
  key_id = 'c035f21505e12e81d80b58f5f2d9aa9b96d1bf0800c742cafec26a7e50dd649b' 
  AND (
    token = 'Z2m4P3dcw6WtTnTVteuN/I8Wvta28fjUYZjCN8LwITA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )