INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f750ce27f5325df7fdfa2ead33961975b79cd7a2970381c66eb8b84bae036b56', 
    '8UO7t/kOfB/eLTi2qFiR4QS1f7gFDuiKRi1na6+ZICs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )