UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYtuNOgJMGqXw95n1LinpY6cOyySUpX6PGhrSU9FImY=' 
WHERE 
  key_id = 'be56fea5750c55199df7f046c70148b37ae6909e6a6b6f5c07a4c2ed111341af' 
  AND (
    token = 'RYtuNOgJMGqXw95n1LinpY6cOyySUpX6PGhrSU9FImY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )