INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c546820797976d9a9d664a990e23ad4e98e744fb34a3b8eb5ce84a6576a6732a', 
    'pkKjdnCLosMxY0k1FcoZ2zv+ZUjBzHWK69o/8+/2gT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )