INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81016655a2e43ef991f9111347cbb494ce1c65aeb5e99d375aabd51211d0eea7', 
    'rUd6bSIvfrx/NLlqouvR6yr/gxhn529+Mf+ywtqt+8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )