INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3dd4f715607c68fbc72781e972e941acf9e11edde4750f1eae2894dc285d886', 
    'kpkmHuiCXLhdtqoNHejsMcErjrJfgD0EFJ0dnaAvGWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)