INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8b8aaa5922fb8881bae755d9f1d5a34cfdd0059d9aba8c12fe828ac11ae8318', 
    '7y5yRlpj+bmBd49kMELMcV7rak9F/NGDvO/Poik1JnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )