UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4zsjafTjw+4dIcyAETneadTNZtx63xE9l66YlZEo7U=' 
WHERE 
  key_id = '9e9bf3295856dd3460181ddf19e014e42480ac270aaa8e4c9513f4f9bed30407' 
  AND (
    token = 's4zsjafTjw+4dIcyAETneadTNZtx63xE9l66YlZEo7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )