UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lny8vNMRGet7t3LtW6gQVrEPd1o8ZXJMsrU7ril3JYs=' 
WHERE 
  key_id = '4da228f346554042377d399c7cf8baa3b002bd03374a75fd814c792ef4ba37b3' 
  AND (
    token = 'lny8vNMRGet7t3LtW6gQVrEPd1o8ZXJMsrU7ril3JYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )