INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a14af9256d832b7bedf734f654673408ed7ac5e18ca34c52ae7dcda68a270d6a', 
    'llk4nVlWEn/b/YP6imh/Cyo5tJLfbYmytwUWbqCxdL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )