UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2/ktWPZMBihIs2VJJwVfkhDJpWj2tD8IZQSJKmSOT/g=' 
WHERE 
  key_id = '2284fe3bd605058ed448d0db5fe3b2484ee9a70294e3d4968020061fa67584ff' 
  AND (
    token = '2/ktWPZMBihIs2VJJwVfkhDJpWj2tD8IZQSJKmSOT/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )