UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uO7WWoO9dvAWavs6Q6NGNB6ES3QxnTW3sdnnlEWi3oc=' 
WHERE 
  key_id = '2d33b527631f9f91553013b66c7ef6ce3335188b44cc4703a0bf0928d4cdd857' 
  AND (
    token = 'uO7WWoO9dvAWavs6Q6NGNB6ES3QxnTW3sdnnlEWi3oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )