INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f7f1b71a857856165816a403026b6496076725b9b064dcd2f08417113da2c60', 
    '/6xwGhydO/QLUZhhhphm3DP8iE0oU2ui3WvqBfA7cic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)