UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vqa9pT2hc6Eaqqcpad1klRtEVGRL4tdiwtref9D6l2Y=' 
WHERE 
  key_id = 'ade2adb35dbc94ead78412ce1ac7253ddb3ab3023c99981898ab5cd12ae1a554' 
  AND (
    token = 'Vqa9pT2hc6Eaqqcpad1klRtEVGRL4tdiwtref9D6l2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )