INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d1e3d90717a32c21e2aec91ab87d028c181d8d30fa3918ac2fc34c6f66ff21b', 
    'NcNI/d8A0zo6oOv1P5sfqtxpoxCgfon5jgG+058PMLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)