INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648109c93c577e0ef34380767407cc073aa78b5c480a1df044232592cd295732', 
    '6qqcUkQR9Wb4aV8xeHBg8dEL6tRShVVSgEh3KIugpl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)