INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8875a2337350491ef1b048849a628e9c416b893acbb9ec94c70b309c92c16962', 
    'tdTGLZkWKFLHN7byPO+a7JCtQmxv0k/79rOv2hN/u6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )