INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a81d340c7058cbf07734f73ae6fea103e5171ee2297db8486f71d0199ac4e3', 
    'r10fMCJfupBh+ar6oTXQdR/ckqbYdv8maP+8KKsl9nM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)