INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5551daa4df9b483242363db60cdda38b0bb1a25f6d564601b3fe99d3457488f1', 
    'fJiblWMIOFsHkFEu0GKNbwDwJ3f1zOKTSU6PkIeqovo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)