UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gksvf9uyJRhnTbGSilmLgNAAEer3M5XYMW6ga6MiSkw=' 
WHERE 
  key_id = '9b3e0d3f67b325a7452023b00206c405424a4e02ef84cd91ad18807fa48c07ca' 
  AND (
    token = 'gksvf9uyJRhnTbGSilmLgNAAEer3M5XYMW6ga6MiSkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )