UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SptAeH2K8kf1lYO6kY05ScJ4lKlI4a0AmTjv02/noVo=' 
WHERE 
  key_id = '2de779a8e3c8ee7b393018cc74cbbf26188252642df4078620bc76edac210165' 
  AND (
    token = 'SptAeH2K8kf1lYO6kY05ScJ4lKlI4a0AmTjv02/noVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )