INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395477f41980de8f4258ee90e9de3228b6fe987db7fd2c25a4c959d5f5f3682f', 
    '7Z0Lrg2JaJHmJ2s/Gue8CqJMk+7qG7l5It0XsKe0+zM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )