INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c421864af1eddb1106e8926274368baa9ef52b7c61f728cbbb4d8e5933091cd', 
    'gpFjQPeDxMtymdZRoBJlBuLJZ4x2UlFwq/uaOPlbuNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)