INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8b9de817e880d623e2c567fee6c474a3504490bf4f7e080c2d7a0e80198b472', 
    'b0aEDuILQlIjHyyoeMfjd3qcesMpA2anskCsm/kV+Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)