INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9bc9203bf3f60f650e657f23d56ae7c2943c7012192b42c04a6ca8674ed9fc3', 
    '8KPTiji4KJEA+lg06cjpNBOvf7pppLIYAFn/rufdt7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)