INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eef56dd1d4e3f7dd9caf86f40613d26657a76baa9c465dfbf91bbc12d5282c18', 
    't1jLivQIjQWkXyaYE6XoWBvP0IksS5bdgJguXpRVaJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)