UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQzEFVucjU+zsVWc0EWpWzaM+74SavN1FuyLk/5L9/k=' 
WHERE 
  key_id = 'e4d684e0c32e337f12b813a74fd953810e762b57bc5a6f7902503cc16e741ceb' 
  AND (
    token = 'OQzEFVucjU+zsVWc0EWpWzaM+74SavN1FuyLk/5L9/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )