INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cee81b30fd1aec80da45849ab5c2a88e8a1a9008b754e75cbc18bab916188eb', 
    '0JiXyI828smU5D9d/1HYEA9q2LOhn7XEhccl1pjoTm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)