INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b90ec84db0146c57c63b573526393018f130a4c1309bea22610f82e2eead9c', 
    'SY46kBjlcWe9wWl15nZB6QHVIMKtLf/S2DFe6S9EH2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)