UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UzUszymfKYQ5mQTarx/THzbMpUCas2061LvSJMeZLCE=' 
WHERE 
  key_id = '2d13383a20b97f2eaa748805c125daa0eab53690de71c91bef71d8e4d724447f' 
  AND (
    token = 'UzUszymfKYQ5mQTarx/THzbMpUCas2061LvSJMeZLCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )