INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1615e2aa8497cbbd3c2f412f1222f5802192ce5596afe5611a1d936e086142db', 
    'YtZ6No+N+sasQERWvDJLuIbV2ZCN2OJ0euvvXC+TMYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )