UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eRdSxa3QpH5/wTlWZpy/WeCk2xoF6b3/dJ58MBmCO8=' 
WHERE 
  key_id = '8dad4a551f79060b5fe2f0d1f7ac5311bc7adfe2c5e99dcd3b4da6e56d4b1c39' 
  AND (
    token = '7eRdSxa3QpH5/wTlWZpy/WeCk2xoF6b3/dJ58MBmCO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )