UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncBQeGw6MrZZqKI3TtZ9TExoDSLdBFkWj6WUuPK4QYM=' 
WHERE 
  key_id = '1dd4c21d816ffc1d14418f8d6d5fbb49e544e3e3c3928d540eef49931c43857f' 
  AND (
    token = 'ncBQeGw6MrZZqKI3TtZ9TExoDSLdBFkWj6WUuPK4QYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )