UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47mzh+vBcEcS7txfqOZaUuEAH8LXCoWP+AKDMkkTCDw=' 
WHERE 
  key_id = '7569ab258a3c934775fbb6dfc739df309c555883a26befce8a2d75222e520c0d' 
  AND (
    token = '47mzh+vBcEcS7txfqOZaUuEAH8LXCoWP+AKDMkkTCDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )