INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76aded32a4c0f7813dffb14cf5db76017be662bdb5c5ed68073032ea45ea7bce', 
    'Tn/w70SVhaQSGL8Vt+BEYIldWM3M0tZu18APr7CWy+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)