INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb6643686387f94fe5c9ee23ef510ab5269f0dec30159f307cc9eb12b71a4c99', 
    'PSh0hZDAXMWdXiHXjii0Pas8c4GWTiDt0W+nfTGVVug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)