INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f742e8812510a86a71e8194faf072f32b2080f8fb09f822815aaed2313efe1e', 
    'MnJ0NTAvUrYQfDC+HhcXucSfACJ4ajBTCZf0N1HzfDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)