UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32tFxkmlEzp3h9MuYjWSaSg+WycmOqeJsZmyry5pWPA=' 
WHERE 
  key_id = 'b50ee007dcc1a5add902e57800cc6b8483eacb85c9388ce1501a91b80caf74a8' 
  AND (
    token = '32tFxkmlEzp3h9MuYjWSaSg+WycmOqeJsZmyry5pWPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )