UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQxiHmU+bnjwMY/gvvW2waXS6vFFb8JIlNiDaEgvnFk=' 
WHERE 
  key_id = 'e9b0dde449a5138ba4669913df3a49c0d24633c380f64b586b90a748d6c13366' 
  AND (
    token = 'LQxiHmU+bnjwMY/gvvW2waXS6vFFb8JIlNiDaEgvnFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )