UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7JUprwNU+hbLwyvjG6Yntf0ex860WoFqGgbOGkSDiBw=' 
WHERE 
  key_id = 'e88acf85c127a7ad181ea8041c91312a35dbbc8831436af33da48269c530f237' 
  AND (
    token = '7JUprwNU+hbLwyvjG6Yntf0ex860WoFqGgbOGkSDiBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )