UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZyrVBZONWCcwey4hh3cGMtELN0DOTkoVrCc3gmtqcs=' 
WHERE 
  key_id = '1c7546f11e65321259994a98ae68c43b5daa9e533ada7427225034823cf19525' 
  AND (
    token = 'TZyrVBZONWCcwey4hh3cGMtELN0DOTkoVrCc3gmtqcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )