INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bef99643eb54b79eca5d6eea78fba9131ee5199f24f620bfdaccc8855c65d87', 
    'HZRfbyLbrKUS9k0WTFRS04eu4xgd+Dh/3LQl1cxIfvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)