INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514016824fbe04907e665c49e709237c55a10b257b9003de5935e538447bc1fd', 
    'ZH/7vYB5M+pYv+4+11iJtH1+QX+AMCaqVgrNz6d3REQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)