INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6dc53ed612b914db0a7f959026652e5b0e3731272df1bfec414b621ccec20c5', 
    '8y+08onpRYsR84eQviYNfZTov5CTh+5V/27c6Sl6s4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )