INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02ec4c051b967be73aa7eafd9d673927905ff440ad2d8f71799073f4bc6b10c0', 
    'LnrFWpz3W2a+mkmGIA5n+W7/EysQWq7KkblvraXaFow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )