UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Kn69e6hF+m4AhiPAhRDD8Zxrhm0cSxiWqlxTkGBaEw=' 
WHERE 
  key_id = 'd49eea3fe132a2778c1ac4dcaf900b2936e9c9262edc4d01e8a0fc1cc8bb84f8' 
  AND (
    token = '6Kn69e6hF+m4AhiPAhRDD8Zxrhm0cSxiWqlxTkGBaEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )