UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8JVZNF1OU4B3sIJWHJkYrIOp7PGWPMUtBPRNl56qF8=' 
WHERE 
  key_id = 'd26c4a1e4ae220879a656b5b9615a898403c581ab7aff84b37b749dc54eefb31' 
  AND (
    token = 'C8JVZNF1OU4B3sIJWHJkYrIOp7PGWPMUtBPRNl56qF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )