UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGzObWYdNFkgNu8a+6Uc0vDPl49NsdKswKP+UyVTcck=' 
WHERE 
  key_id = 'bce6e11da6c7de1b218f2ec8891b8106d645c1907224c53f140f42bc408e09b3' 
  AND (
    token = 'ZGzObWYdNFkgNu8a+6Uc0vDPl49NsdKswKP+UyVTcck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )