INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc5a0b508fc224e6124f140d0d9b0c35e8df33407a79804234a781fbaa47726d', 
    'LWAGuJbNwn6HKl8ryRUiOl92CvKMMHD8Nlq+27oQ7es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)