INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f8ba3c248f6a003eda0a73539c6999b157ba55ed0c39d293e18b89d340e80f', 
    'tdXsjtwfS1xD12IBxK3jRMFPZYvC84WPykPxB6FDW7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)