UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fLi8aGeCae3nBiTP1A2x3U41TYlLRdyUC69tGLcvIts=' 
WHERE 
  key_id = '433929d575dca3b5a25c95de422df649a4d47a5898ea15dbbdcf501e07d5da96' 
  AND (
    token = 'fLi8aGeCae3nBiTP1A2x3U41TYlLRdyUC69tGLcvIts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )