UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFrsVNC7s9km52VueuuTFfL7bIs7iJGIoNACFNkMu6Y=' 
WHERE 
  key_id = '29809aaf03508caa7b4dae3e4eccbfcc1a9dbaf1bcbd5527c6a1261062c40177' 
  AND (
    token = 'IFrsVNC7s9km52VueuuTFfL7bIs7iJGIoNACFNkMu6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )