UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9yvJ+Coh3FkWJKBKHR64YxBSf5VbOtoMAnH6lcrhNg=' 
WHERE 
  key_id = '8979b736961d800bb2e04790eae7dc6a6725912f56ca63c0c08898d0a75ebe3d' 
  AND (
    token = 'p9yvJ+Coh3FkWJKBKHR64YxBSf5VbOtoMAnH6lcrhNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )