UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJ1KwPs6XIv2F6q44H4OVd4Eg8iZqSmZuTUV4KVYoic=' 
WHERE 
  key_id = 'a53831471a80a2be93c0c20cdf77ab44fa6c40be9430786094d5b91791dc3faf' 
  AND (
    token = 'pJ1KwPs6XIv2F6q44H4OVd4Eg8iZqSmZuTUV4KVYoic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )