INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a82edaafb0b56b2cc1ed6ee0816eb352a8a76bdb7fb5b8104114f5138892ac', 
    'klaW+3m3xoW6o83VoecWiR7D9m/6/OUErMWxgT+7HjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )