INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ddf9fc49201c0bf0a0713aa86c3fd5243f709851d35feacaaf2032afb8f3901', 
    'TYRxG3H9BRQT/O/8gyBN6GiL7XxHEPqYTLxon3IVvog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)