UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMeM20yq5gOP6S3UEqp2xbiu3sXlSGkMaQJCjG1PE/s=' 
WHERE 
  key_id = 'dc2ddb3343b6a8f1a4bb3dfb1fa2901e38d98acab77cc9ddd3a356bedd769eac' 
  AND (
    token = 'GMeM20yq5gOP6S3UEqp2xbiu3sXlSGkMaQJCjG1PE/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )