UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5UnysNcKy7l2LE3m3HLefLbW3zk1hY0qA9GP62qwFs=' 
WHERE 
  key_id = 'c933fbf4e1fd331a122cc382ce4012fac3a4dcf6576589534261d0ebf815714e' 
  AND (
    token = 'V5UnysNcKy7l2LE3m3HLefLbW3zk1hY0qA9GP62qwFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )