UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMH9H3KXT6nsJbaQ6GKbgzLXMQjZv0Awy8Aqj+YQeTI=' 
WHERE 
  key_id = '52e572a6b8067c222cfa3abe464c8a42503262056b3e925afd6493ca612a56d2' 
  AND (
    token = 'fMH9H3KXT6nsJbaQ6GKbgzLXMQjZv0Awy8Aqj+YQeTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )