UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ebc2degl/3acBIrx3uekIDmNi2aX5pAMtCMGHHPSvsY=' 
WHERE 
  key_id = 'a34e6a9b6cc6e91903f0a478ef754034f35faa9412dff56842362a81b01f9b24' 
  AND (
    token = 'Ebc2degl/3acBIrx3uekIDmNi2aX5pAMtCMGHHPSvsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )