UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'byTiB7YxwpckbneyX67g6fuTNXmGh+nUcvZdjVoKDKU=' 
WHERE 
  key_id = 'cc0e42f76dd938b0a595fa43aab2252ec265f9174d88b16457bf64da7d79697e' 
  AND (
    token = 'byTiB7YxwpckbneyX67g6fuTNXmGh+nUcvZdjVoKDKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )