UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/PblDRDxiYyrfc8QyG53d+iJ0qEwBAcIAhIioHn9n8=' 
WHERE 
  key_id = '5f61f2c2369f3bed6186b14b998442455d620a9876d6e75f32a4ad8fa9974230' 
  AND (
    token = 'T/PblDRDxiYyrfc8QyG53d+iJ0qEwBAcIAhIioHn9n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )