INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bcaf01bb9c32cdb9e5285df912f809745fd4da562572cfa688095e6c6eb447f', 
    'qrMiuWKjZOdlwAjFdVBVS+eZyYPNsBxJ7BUb61xj9MM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)