UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wQegv0hCOBjhAMAglgClKQnyWz0xsjZIFgc1L2XwEw=' 
WHERE 
  key_id = '41a3c5bc70f74128c597ae1baaf55792e1781989f1fc43d92ddc11b4fceb6854' 
  AND (
    token = '0wQegv0hCOBjhAMAglgClKQnyWz0xsjZIFgc1L2XwEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )