INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c991328870a99ee70648b911897785c36d1f03d56fe1d30eb00b90cf00a4fe09', 
    'tZHk6NE6uKIM3Y3vs90EBekIV6CZKWBBfMBMnZwPeXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)