INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268c363ee33fbcc714318f8b7ac6445620c08e0b045446cf34b317918b27ea46', 
    'Vrxxh3eb7fApU0e6YJob8l6n/RebRLxFygNOguouoGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)