INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb8cb563b4fc739254bf38ca0d299ea14e7fda5ef90172515d3f91dcee27e311', 
    '5AWiBaCYFzitXs40GA8ItBBlvrA+aknjyuBW0DNdkDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)