UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tu1GoV0HzOa87K+eyhdCbrIq/Ha4iaVYYaXpD2o8eU=' 
WHERE 
  key_id = 'c0c41c4880ae96f37488fa86b5e7300605dbc7d92d29aef0e7482033c14b8020' 
  AND (
    token = '8tu1GoV0HzOa87K+eyhdCbrIq/Ha4iaVYYaXpD2o8eU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )