INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3400f1b20eae751edd7a74e4823404d41e9ed6f528815d83aa4f5797c7830a4', 
    'NbX2EwDKqdteI/U+hmgwb1hbqsWRINLL/AbxXpU7bsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )