UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scGfQCh4/wjFY+yox/cEMOzc7EgMPnU4Aa5brZ5qvxA=' 
WHERE 
  key_id = 'c263e480b798b499ad97028b51ce5f7da29a1a3c8895535f1ec92f3b80c6759e' 
  AND (
    token = 'scGfQCh4/wjFY+yox/cEMOzc7EgMPnU4Aa5brZ5qvxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )