INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c3dfe85817a9ea996b1aef530d56fd3202633da1f690369da7d656cc4494b4e', 
    'kx/30p0FOKmESH8X5/u29ENoawpkMui/HspcAmGl74Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )