INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46db5fca0873967d96caf7bfb0a5c113b4b17efe098800beea24a7560132e4f2', 
    '5WVrjD13HVpDlAQUA5+R2sYsByYvTVxSSofe8GWa194=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)