UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5a56cKnDcqmBCF7h7KZ3uWrccjol1vI6w8NLkWGu+DU=' 
WHERE 
  key_id = 'f28cdddb71f1367954b49f76d69af46e6baa03834696a67e8fd51861629787be' 
  AND (
    token = '5a56cKnDcqmBCF7h7KZ3uWrccjol1vI6w8NLkWGu+DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )