UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lnr65rUIS0WQS6YFg2tSC/02zRyUT4D4k6rG0s+YRjA=' 
WHERE 
  key_id = '726026236e0d686c5fec26bfd1b63bbb09db41b0f92e9be7db1895ea6088ed2c' 
  AND (
    token = 'Lnr65rUIS0WQS6YFg2tSC/02zRyUT4D4k6rG0s+YRjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )