UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6nFGWlLPXrQp6ET8GSRSMxHkXJqdxvWp7OvtVpj9pJ4=' 
WHERE 
  key_id = '117ac029335980be7487bc9fca6b7c59b0b8ee93d5accab639cabac8a6632d27' 
  AND (
    token = '6nFGWlLPXrQp6ET8GSRSMxHkXJqdxvWp7OvtVpj9pJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )