UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFHyupQetLzPNCZfZIJPZtifKJymHLrL261JsCOSqsQ=' 
WHERE 
  key_id = '752926ff0f493deaae1bb18f903f3b3391988d1a048e8e401eb7856faf34f76f' 
  AND (
    token = 'KFHyupQetLzPNCZfZIJPZtifKJymHLrL261JsCOSqsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )