UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJw0CoWXy3OyODjplWZ7p7RQYc4Njq6pe4lAZmAj+lY=' 
WHERE 
  key_id = 'c35acd490d48b9bd9f90598b0fdd31e0de01ff0bf777a207af59b4eccc5d8d8e' 
  AND (
    token = 'xJw0CoWXy3OyODjplWZ7p7RQYc4Njq6pe4lAZmAj+lY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )