UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMECN4uxBBXCS9q41DwTyETAUjPk5plfSSjOIzF2Z8A=' 
WHERE 
  key_id = 'f7f326945e8fd9901eb4d832bc33b5e5bc2e00bc2eea740d6126d0b788c12d35' 
  AND (
    token = 'CMECN4uxBBXCS9q41DwTyETAUjPk5plfSSjOIzF2Z8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )