UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgBTGfRKMJXju1ITGR/dF/PehbMS6kYS6I23SFO6rNc=' 
WHERE 
  key_id = 'da9f3c32e29a703e5c4273eb15904bef8a76568a58fbddd087bb5f8ae6961d94' 
  AND (
    token = 'PgBTGfRKMJXju1ITGR/dF/PehbMS6kYS6I23SFO6rNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )