INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b824ff0a6a9e88f67843a690f019f4084a92006b591a87d369856a116f36a6', 
    '/qSOfAM4FWK6qUvZ9kfVLWai31qMCewoJs/7lI2I8Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)