UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujAd1cmT2VRk9Ft66ISqCo1wCfsp3f+UgsyXKJZr/Yo=' 
WHERE 
  key_id = 'e9cd856b5d7e5c159dd40bc71f401edc18f1c83589ecde5a164b61f8ec038ca4' 
  AND (
    token = 'ujAd1cmT2VRk9Ft66ISqCo1wCfsp3f+UgsyXKJZr/Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )