UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqy3Zs1nv2sI6zzE7WX6R0AStkKcEqHZShHQDixe77U=' 
WHERE 
  key_id = '3c17a2016a2f47feecef132401d0e1bbbb09e25279a8a590864106740fefc1c4' 
  AND (
    token = 'nqy3Zs1nv2sI6zzE7WX6R0AStkKcEqHZShHQDixe77U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )