INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1255b3884d082425d81c93ca9a3e0898385b8e2cb07b016f0db370de5a19b4d8', 
    'pc1W6CIG0M9TEOINTgAe2uhq7ohXDK8RaVTCFVcTuco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)