INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a819e9dfd240fb5253fc2dbc3f4229f5dd5dbc9209a483d27d7ba47cdad21b2a', 
    'v4mZT2SnVco+BbEiQEUi/Z8U6g0Yk/fqxO4Z1o8XcH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )