INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6539fcd7e28f7bc7e9764fcd1d2dd1f5a28b844d52c77e2876f2f7519562dca', 
    'v/xxiacbejRkXb8Xebqjpnvl4P/lcXLozkEjRi9ZKsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)