INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f35e38aa802c498b4281d16cc7abbb1c579d94229c8f807427a873479b2911', 
    'Bu4cX7TMcqOpQ89YD/mfO+fRbXHgp6EjGx/B+c5k9bo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )