UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v45WVBvHCnigtfoKAE9x65na2FPnXt+J5sI/T3TPzpQ=' 
WHERE 
  key_id = '944ff7c9df523293b7141636bfc1e3eccc7224f58c178ea234d0144feb496cfd' 
  AND (
    token = 'v45WVBvHCnigtfoKAE9x65na2FPnXt+J5sI/T3TPzpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )