INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02fc68356ab6b1ae48143be4e5394b98ecde76b57fe96d71d7dbff7dcec07bc3', 
    '+8Yz+k6B2elygAkarGr092QXS2Ycv4YFtHnC1CoeWo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)