INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5748fa8ffa777fef92c7ade3acd6b36fb51e12978e3b84e16f1d8aea19e7d053', 
    'SkcZj+YuKkqa+muij2fd7GmWAAErYI9IXmbNYks+Pac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )