UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euCX7TnimC5MvIXq0hAF5E2eclpj2/+q3KmI9HstN1Q=' 
WHERE 
  key_id = '865c0cf3bef6f1cbb8ecf2de222138f4426ec20021ad7dbbd8eaa0ac370e60bc' 
  AND (
    token = 'euCX7TnimC5MvIXq0hAF5E2eclpj2/+q3KmI9HstN1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )