UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWA9id9YpUwPj65q53t0+ag+raFe+HxJ4DioRLYlmpI=' 
WHERE 
  key_id = '28873a383513aa77d0b29356aa1ea6548bcf9b15fc2c7f51d91beecedc6632bf' 
  AND (
    token = 'eWA9id9YpUwPj65q53t0+ag+raFe+HxJ4DioRLYlmpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )