UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/AQng33tnvcE+XOndb/q4QEMXW/trw9jfxSZi9FqOI=' 
WHERE 
  key_id = '7a9446d92ec3b2b75ffd8196fc5b9a93900cc5bdfe10d23ad7b639793b9e56d2' 
  AND (
    token = '0/AQng33tnvcE+XOndb/q4QEMXW/trw9jfxSZi9FqOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )