UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ayp2nGWoPJ39g/OOtIf08I+4zvFBxaIkKuP0WkAjB5U=' 
WHERE 
  key_id = 'cd3be64a212764f145de4f4734fe109f5bf633cae23b89550c1d7eeb2a4717e2' 
  AND (
    token = 'Ayp2nGWoPJ39g/OOtIf08I+4zvFBxaIkKuP0WkAjB5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )