INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9492444186984baf0023e1a6f74e7d78c58cd95367964241ec5d8539e0c35bd6', 
    'GTS/WS4EZByd0D//9aGRsGCgkWNg8jm7smUqNeFrzFk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00085

Result

int(1)