INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc34f68667f21e617ae1ea7e5149af86e2293041490477f09029d05ec25bdc1a', 
    '7U85xxYKd9oPpPt1hGkTNRYTrOjkrde6H1xL9fEuvIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)