INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acc9a3680634fcadddcd353352b69fecce1a843b796e0ac374499f248ccd4634', 
    'iAS9xrLttJ4/tLsEAb9jlY/DeZECLwOZuG5hr2XHh1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)