INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39396d9c4a1bcff614bea01d1f3cc865ccc753bf4edcfdceec0e67eebe766a4f', 
    '9f6O5OP3dima4S/OWan/SDYXa1+O85a2BQoQRvQAIog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)