UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSlsWaCLKtH+GfGPLQBGwOKen4xCVsafTNpdDc0T2DI=' 
WHERE 
  key_id = '74c8803d3db4f3d82370c353394b52a4dd256e16fd8fc3aa61c241696e1ee192' 
  AND (
    token = 'rSlsWaCLKtH+GfGPLQBGwOKen4xCVsafTNpdDc0T2DI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )