UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnvu/OWFTI6R/lQ3HO6O3MFx2zK6qMlASi4xeDvNTD8=' 
WHERE 
  key_id = 'c829145b024f48f1aee9a16850e57b9df95e4ef962c8313bcd7ddc5b02974c29' 
  AND (
    token = 'wnvu/OWFTI6R/lQ3HO6O3MFx2zK6qMlASi4xeDvNTD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )