UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l10jlb6t90MqL//OZCKCIPWUKJmKGbmEcrxyYaENW2g=' 
WHERE 
  key_id = '6dda8de99d6ebbaf5ea7132d43c19a98dc607fc56c8eac701381ee76985a083b' 
  AND (
    token = 'l10jlb6t90MqL//OZCKCIPWUKJmKGbmEcrxyYaENW2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )