INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '644899ce805d0f0ee46f30b89d0f987282def6a71f5d6b5c5b37915c15901a0d', 
    'a8nz+Pfyc/zxYzG1chEZMoK+50KNEsiyAdEKh/IpUhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )