INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b0a581beeafd49078be380c84501054de4c817e79a196c989f978863e8d81b', 
    '+3sT4dJWgZo3J3bqxeMuvP6kU0nTQqPU7T47FKFVJeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)