UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wN3O/szUHuePbAvKVBAR+wXWoMsKpsiQxe7tMb2bhQo=' 
WHERE 
  key_id = '9e708e18c3c2d6f0c78e2687ee6883683038f17128b178d14b66144e8ccb6c8b' 
  AND (
    token = 'wN3O/szUHuePbAvKVBAR+wXWoMsKpsiQxe7tMb2bhQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )