UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPVHrjxF+Os8DDhB8lKx3ouxrbYOYlaFLIaoBWVwotQ=' 
WHERE 
  key_id = '59654a91a051988c92c4bebe4ad11df839d0281f769e6e97c718dcef76d9efb4' 
  AND (
    token = 'hPVHrjxF+Os8DDhB8lKx3ouxrbYOYlaFLIaoBWVwotQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )