UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNY1W9jgQdDbwod3Z61MqUb2hsY84GinqrknI4Ld+vA=' 
WHERE 
  key_id = '94f31390542cdd5647bad10d77391be8c0c319cfa25599cfa5b84c9655794aec' 
  AND (
    token = 'RNY1W9jgQdDbwod3Z61MqUb2hsY84GinqrknI4Ld+vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )