INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf5204a95cf2b328b18aa6c3c54d8677595237de571e6fb2d6eada85386dbc3', 
    'axQGXj1jZnVVblxHtMob5WOvMlg2v6i8Tnpar4Dap2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)