UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BnK3zUYo9DMJRsZMi75+bI6O4zsQmlA/8ADHcTR0fgA=' 
WHERE 
  key_id = '5697b94e8a317463350abd410ce0f67397eba0d3eae5aba79a12e03d6c4b9c35' 
  AND (
    token = 'BnK3zUYo9DMJRsZMi75+bI6O4zsQmlA/8ADHcTR0fgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )