UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ezaSJyyUxhEUX8CUmp7byKAJx+h7rvg2pGWx8Db7EBs=' 
WHERE 
  key_id = 'd4a8440881e076e3b4b30b65b48eb5460c325e49b9ae05c3b8655b6d1abf554d' 
  AND (
    token = 'ezaSJyyUxhEUX8CUmp7byKAJx+h7rvg2pGWx8Db7EBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )