INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dcc9e978ffb048a01b2024b7640e6be83f080ff52ccc06cff2d6a14077c54f1', 
    'uiPrSIIb9j/Z8SfZaxSWfi3IS6YRjzRlc79iILVEdPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)