UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tC+iZo2/pJ2dykqfVVvTCdUdnJVWT97Dp4Sn7WUpBkk=' 
WHERE 
  key_id = '6159cdb709f02696c676ab5431d6fe5d4f43675ac6251716e69d25e63d0a6fe7' 
  AND (
    token = 'tC+iZo2/pJ2dykqfVVvTCdUdnJVWT97Dp4Sn7WUpBkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )