UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50VDevus4HWCEBUPOpErYFEGPdB3qRV/aCpSMQJdU5s=' 
WHERE 
  key_id = 'befcf27df026f52d319e5da2eef6649a68cdafb48a70b096ae86afaf45e368c7' 
  AND (
    token = '50VDevus4HWCEBUPOpErYFEGPdB3qRV/aCpSMQJdU5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )