INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4963b5870f00db4c8a860c5506a6df8b5d9c75926e7dbc4122f1bdb4b6e6281b', 
    '3o8MASqeAapGN9htb7Zk3llul7Pj10WD/qsHpWVUvAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)