UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9dhxNjVol/LFhU08C3FvKl/DO5fY3+HFTS2Wf1C1fA=' 
WHERE 
  key_id = '3781094a9b71332b998fb1a4c40a9da134eb5103ef356baedcef729b6b0df3d1' 
  AND (
    token = '+9dhxNjVol/LFhU08C3FvKl/DO5fY3+HFTS2Wf1C1fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )