UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2Bq0jYOVa+GYuBIXsHNCSePEVpU0jM6o11KD1cXAqM=' 
WHERE 
  key_id = 'ef65e33f1696c82ce658531f43b7dd80678ce131e2a22f2101cc5e0d0af86eac' 
  AND (
    token = 't2Bq0jYOVa+GYuBIXsHNCSePEVpU0jM6o11KD1cXAqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )