UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wRMqhhyet2nwULM4VF3bITBi65WMR29Aga6Vorb1034=' 
WHERE 
  key_id = 'b3dfec45ea769eb2742016161ebd3cc80f740e3e726946e5cc3143d91a5b0da5' 
  AND (
    token = 'wRMqhhyet2nwULM4VF3bITBi65WMR29Aga6Vorb1034=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )