UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/5lE4F/wu2ywCp/O4f13BiRBN7k3guAU58yUvezLRQY=' 
WHERE 
  key_id = 'cf39417f8fc3e64cba5804e63f0ad64a69d5312c7c933f51bb137c572316f326' 
  AND (
    token = '/5lE4F/wu2ywCp/O4f13BiRBN7k3guAU58yUvezLRQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )