INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71e7764f48455940213bf1992eba29256ab40855d52c5c61a54938933b411c4b', 
    '67WFVWJbzW8/OXCatpW8p6ihFga0wXTkPNQtdVg5J1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)