INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac312477dc77fd8334b0d09a6f50519a04cfe1355455cbee2e4f212605e276a', 
    'Qb3kuwdhvMfaY3wz8PBHJXgGAxFOufvvbBmr+2FkWKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)