UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcKaUDRSPrjBKRO9tbOlyLmKei0TJFa4usNgerZflVc=' 
WHERE 
  key_id = 'cb668d8c2ab32ca93a77324806f0695779f987d58deec981fe647fa339df215f' 
  AND (
    token = 'rcKaUDRSPrjBKRO9tbOlyLmKei0TJFa4usNgerZflVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )