UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDkoB8gGcmcy4lL40pnrRnKE8W1INpNS/BhFwk3OhJo=' 
WHERE 
  key_id = '43f0383073ca7ddf40476f3612c381fd532e18ea80515eb266b6a18e6df718f8' 
  AND (
    token = 'pDkoB8gGcmcy4lL40pnrRnKE8W1INpNS/BhFwk3OhJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )