UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ub55Cf4/lknMQ3ApBwLdns4hswxIMRldVzLTpkF6E/0=' 
WHERE 
  key_id = 'c56ec5c82f2b98e9584f52807a166415de02562ede9cfa64832697eed1d0cfd7' 
  AND (
    token = 'Ub55Cf4/lknMQ3ApBwLdns4hswxIMRldVzLTpkF6E/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )