INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73165a77d42a8af6dd0f1dd70fa23ada76a90b8c7ff0ce21f35efa8e15b2c442', 
    'k/grcF9Di8+7XTWywDRjAqZ74QNlu7um19OrAc1i22g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)