INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d8e83ef197cbfd61634dc2ad09649e7eb520e65a92c4b80210fea66356fff4d', 
    'SK3tUPJCObKzA/+vX9HKSV9iTvUEt0rU51bdN9E5QRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)