UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BDFEfLJkQedZRhhTKldap2AI51ESXYP1qbSxcKUjSto=' 
WHERE 
  key_id = 'f7f66581c60194c3283710ca7b68b62ec51502b3e874861372b1e8647d2270a2' 
  AND (
    token = 'BDFEfLJkQedZRhhTKldap2AI51ESXYP1qbSxcKUjSto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )