UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sj8f6xBiPi0JJ2OcMkjTcJKMYAZQoPWKlIekfmU8TvY=' 
WHERE 
  key_id = 'da748d6e564e59e3acb3c0c08620bd370319894d3ad2e07c274303b08363120f' 
  AND (
    token = 'Sj8f6xBiPi0JJ2OcMkjTcJKMYAZQoPWKlIekfmU8TvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )