UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wet6DZL3VFxALnkIsfpPectCrMgE8t0rDrwh2SzuvOk=' 
WHERE 
  key_id = '62b9c11de0a67f1a7958c53036e3312a1ed707067c65cae83416e08f14a5cd14' 
  AND (
    token = 'wet6DZL3VFxALnkIsfpPectCrMgE8t0rDrwh2SzuvOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )