INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6209282334c00ab770f0a8443fec25d6f77cdc12f785820b2279b962f64897f', 
    'U59hPyP+6T+hLeuXvAJMyY2VE8JnjxyBVqo33269pVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)