UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aub8bEtijTcEk9RpXHUQMwRP9P5KOfTMZTQIojjFjnU=' 
WHERE 
  key_id = '814d5b8fa73ee01a4a621df4dd0ef863f4fcfee811ea54052054e492568a34ee' 
  AND (
    token = 'Aub8bEtijTcEk9RpXHUQMwRP9P5KOfTMZTQIojjFjnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )