UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kiCTP+k6BwzaN2V41WuVC4sCCXWh3jMbx0DHh55QLbI=' 
WHERE 
  key_id = 'ac5a73a92199c6af4eb22a02295b41f77f59360a9026dc0a45f02fe0a67ced01' 
  AND (
    token = 'kiCTP+k6BwzaN2V41WuVC4sCCXWh3jMbx0DHh55QLbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )