INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900fb40d5ebafdfffa98ada7c3a336a2ea8d330d9fa76c1024ff6174036cac3d', 
    'K8x+Z5UUS1whmh/M6ukZRmHyQPoVMn0n0gD6hU4tg+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )