UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUpNr7wuRWcHScQRMNm2sQkmoj4ULGyqkMy2frz14Yc=' 
WHERE 
  key_id = '71fa85ebf21177d224b71bc2f8c3619456f80f07a3db9f21e472d3b5c778d164' 
  AND (
    token = 'WUpNr7wuRWcHScQRMNm2sQkmoj4ULGyqkMy2frz14Yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )