INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73d79d805c54af55b28d59f2799e546249f4a133ba2c768c04502153dc0604f1', 
    'Ok90sed0JeQfRVRYlzHPbGtPR6x1WFBJ1No05reljUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)