UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qq3/Apd6yUXiBjVvKMGTGWsjCnBdV5DL+or8WfgNpV0=' 
WHERE 
  key_id = '81505622152d4c19f49c4e033ed45f130cfd7d1480dbb010aea37e6b80cf3ca3' 
  AND (
    token = 'qq3/Apd6yUXiBjVvKMGTGWsjCnBdV5DL+or8WfgNpV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )