UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WEqFP2GdxkX+sgT6NanAKGh/aw+cApJnQIHT3duo9I=' 
WHERE 
  key_id = '70f313f36b507b2b54d649a9863024e6b53e9e3b155800def7b038049724345b' 
  AND (
    token = '3WEqFP2GdxkX+sgT6NanAKGh/aw+cApJnQIHT3duo9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )