UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dg1kwJv5y5pE1GiwOi1oXSYW/anpc3AqLhGleUewMp4=' 
WHERE 
  key_id = 'df91c1e5468d3fee36df4a59e74bfb89692ab9de368e8ecbe88cb92aea3559a7' 
  AND (
    token = 'Dg1kwJv5y5pE1GiwOi1oXSYW/anpc3AqLhGleUewMp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )