INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '465b702b8485594961ce9a5b6c460ed37506b0718cfd8f398e2d60a32c637d25', 
    'pnr4nrObM1YQc2eIjf/u6w7YltPuONOufO9EhGFt9Rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)