INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ad33e3da5ce170fa47fe7e2c1d7062ce977deee6eede8c5bca8211b707d952', 
    '3LT9fBLkpHWCAY4nui5ug7lNUITOOLrKwv1zws9e85A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)