INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8203c8bb1efdcb2c6151104cefd273b5a7e9d5b52d3492bc353d20f5afa13d50', 
    'TfX2OoXlbM4Xlx/kbhm0jZ4jVuzTec+Vs+BMMxFFIgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)