UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+U0mKiYFe8/3qQ7OmSKsqhoZ6DW+92SbHcPxyixq3c=' 
WHERE 
  key_id = '73d4fe533b45d494343e2a5f78626527ced1ef6969b8b67b3e1e7e4959547166' 
  AND (
    token = '0+U0mKiYFe8/3qQ7OmSKsqhoZ6DW+92SbHcPxyixq3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )