UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WR9ZR/7F7J0SfsMYIflkHuE6BGJSqMmyMc0dVZCqCQ4=' 
WHERE 
  key_id = 'd17a7ee8a032842b12a135136229a9ce18dc48095f8117845ef1942ca4f69615' 
  AND (
    token = 'WR9ZR/7F7J0SfsMYIflkHuE6BGJSqMmyMc0dVZCqCQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )