UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5hWV7RwSBFYcks74knK60V9JSEAI8fg27j9Zo7slrY=' 
WHERE 
  key_id = '17a561181024e6a33975a8fc3dd23a9fb0d5d704d117c7d8a3daaa5e903853c7' 
  AND (
    token = 'N5hWV7RwSBFYcks74knK60V9JSEAI8fg27j9Zo7slrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )