INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2dfa25ea31777c4ad0574665dc4f1d49be79e8206b84b89b3c59d7e156ed83a', 
    'j7V5uql8tmVtOGYeszqBgxlMfs4lOwEi0gaCS5Ey+3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)