UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KdZj1NyemevAvOfbVG3dKmKyqVokNTrsISDmf+phR9s=' 
WHERE 
  key_id = '5b0ad829cfa3b52b8bd55d399dd88428dc11d7fced0f8ddaa99548530237168d' 
  AND (
    token = 'KdZj1NyemevAvOfbVG3dKmKyqVokNTrsISDmf+phR9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )