INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa52492f20f1bf5e034e72eb40e4a636fc943a355436bd57e9207319eb946480', 
    'BKQcvjkX8uwFuP54fFbHvkuvnfSDvkD7jrE9DlIS15E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)