INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a2afc81710895c02e8eda486951b245f20e92d928cb73e796b2765955b1fce6', 
    'MGYZGNWSI7amQiiHo9191xLDuHmUP04E63yhiJWFNr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )