INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168cba9c9a31509a79661142f38e426e246053cb61fe443b4555a83fc226aceb', 
    'EpaCYPgROb6oSdE+ZdHCVt7k38FFK6QZ8IJfJ4zZA5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)