UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G83cU+PKgKAbVfzyfkkif0g6NcVt3SnIT3CY3oQBqWs=' 
WHERE 
  key_id = '6508ccd5d5c2271c2d2e89016cc2f8c9dd16db228ba10a679db4bbb541933e89' 
  AND (
    token = 'G83cU+PKgKAbVfzyfkkif0g6NcVt3SnIT3CY3oQBqWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )