INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16110cbb8812ff081d066a6a514c81a9d31ac8da57149013d858e04d1438dc96', 
    'zY0dyFbfK8jwJofMYhH4sJT8JE1eOau0HkYEAI5fyMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)