UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDjma7tU5lNGS4GlH8r5zRnKY5kZhEZCVZMVUmpgWJo=' 
WHERE 
  key_id = '90b0c032952759309358ef5c376456db2cbccb9fcc0f1c2d368daaad6936a3d2' 
  AND (
    token = 'vDjma7tU5lNGS4GlH8r5zRnKY5kZhEZCVZMVUmpgWJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )