UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1SKFfS5EHVjMG2Xd4zk/YXTN1fqYsriSNyWAK2d8TLo=' 
WHERE 
  key_id = 'd1d81a9edf1d878e5d0c4f580d75f0369d704d537939625e0a838864e2d65f7b' 
  AND (
    token = '1SKFfS5EHVjMG2Xd4zk/YXTN1fqYsriSNyWAK2d8TLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )