UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DG6uCemos+mnr193ezopYU1HenYwS3nAuqNx5ymGg30=' 
WHERE 
  key_id = '126dd4161e320febef201ccac7602ee0e6291d6966fe61c357ca8d9b6dd538be' 
  AND (
    token = 'DG6uCemos+mnr193ezopYU1HenYwS3nAuqNx5ymGg30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )