INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544a48b0888a9edf570999418f88443339db8cc87502f92cdd5f0d829678afb8', 
    'II2k8tjVfHZ5NONQw7UbiAj1jqDPS3iyg6qGz/pv1ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)