UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxG05WbMWaBJXVb8mf6UtfCyl8QPH+TovcjH6NA2ZEs=' 
WHERE 
  key_id = 'fe296b35317c407627a479b7579175e5c1025bea61fd831fa24afbf41da24e66' 
  AND (
    token = 'nxG05WbMWaBJXVb8mf6UtfCyl8QPH+TovcjH6NA2ZEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )