INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54126a58e4a7ee26cb415a45d13dc043ecea2dab3925191a8f0822277b30a6f8', 
    'zi/7WPwwZY0MrdspLKL1KJjhHrwsUiEXD+XV0kk06zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)