INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a8e60dd92a0440b06baf04917143e1ccdf669551a45bb83f98e680d353c7a9', 
    'MHyvkm7sciT+xU39Ym2mfOrMi/Xjq+eUh1CRMpc7BEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )