INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420aa4e1b17d5016b0cf0f89dfe62705699852544eb8b1428f16416427d3cec7', 
    'Ern8v8ydRKNSxiY1fk0vmupoUQefHo18MysRZbPVaZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)