UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0iDFLDkCGsEAmZOOLwa+Up54K4Sjazd+ID8OdM88OU=' 
WHERE 
  key_id = '1f156d48ca9a6bf4aa4240c3165fce13cc15a07398563d18206593a9bc289f18' 
  AND (
    token = 'W0iDFLDkCGsEAmZOOLwa+Up54K4Sjazd+ID8OdM88OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )