UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujKXNJo/L2qgTNjS6wBcHM4QuwcxOnWexrq9DXfdUo0=' 
WHERE 
  key_id = '0ed9f997673c75b9741069aecc2f11ac53377597cba7030bf8d7d46387178ccb' 
  AND (
    token = 'ujKXNJo/L2qgTNjS6wBcHM4QuwcxOnWexrq9DXfdUo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )