UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uGMiSXpuDqim/pRGFr14r1geSwgEzNaD/vE+iEJfHTI=' 
WHERE 
  key_id = '99c6ae643a32d8d27e8b8579922b61dab2cacde9e41875430de1d97f80fd62ef' 
  AND (
    token = 'uGMiSXpuDqim/pRGFr14r1geSwgEzNaD/vE+iEJfHTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )