UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sbVJ7amqLOdU/zUxzY8TueVqW3XnQEemTdcQyhiNaUs=' 
WHERE 
  key_id = 'a9fe8ffa92a8b5b0e75fff05e37cbe27a1d4203c87f052a86523f3f031f195da' 
  AND (
    token = 'sbVJ7amqLOdU/zUxzY8TueVqW3XnQEemTdcQyhiNaUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )