INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6221984af360ac8f76d7cb5a5a02394e51ec6ae582d4f23cfb6a14f641ea398a', 
    'rdaVPFhsb3jShE9C2aLPKvA+KStJkcQqybHyh2ZQDW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)