UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJ/bCTh57MLbhTdSyDdMxCBmJpJh/yVgmNeLLXYFUtU=' 
WHERE 
  key_id = 'a60bf46b6987cbbec40d736ea274e0807b69ad0554fe2a346354cd58b57333c8' 
  AND (
    token = 'VJ/bCTh57MLbhTdSyDdMxCBmJpJh/yVgmNeLLXYFUtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )