INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81bfc2c933621cfb5ac1feed4cc6fca0a3f31376cd2707a44c471a499fdee96', 
    'rsNOY6/5OKRreQzzUcM9jXtCue7YHEXByyB049ctCOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)