UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2+kUsUjVrKZorw+vSVfNPJ3KLI5+KlbxnyMGqqFiXM=' 
WHERE 
  key_id = 'fff98f41d18f60f31a18707f9dd8f1c4bfd438451c5bf2f48bc75625616a75e2' 
  AND (
    token = 'q2+kUsUjVrKZorw+vSVfNPJ3KLI5+KlbxnyMGqqFiXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )