UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wll0nPAxo0DJ/FZO6IrcvY7uT5WY2qQymtxQ1x9Lk74=' 
WHERE 
  key_id = '57f5ab2a52bdabb96fd147a4958b88f9dc5c2c28fb4d2d745c27f5d347041fd1' 
  AND (
    token = 'wll0nPAxo0DJ/FZO6IrcvY7uT5WY2qQymtxQ1x9Lk74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )