INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8873269fd3e661655f637bf58ab1e71790c11c9e53ea0cf6b5a69fc66c2d54da', 
    'K+wT///4iibswDuJlyZYI8g/ae8tKD2C6kZ2T8ngC/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )