UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LqPaH8TfvBuWV0CycnSdYJXSLHDZd+7WpOHXtQteXOA=' 
WHERE 
  key_id = '242fcbc18c6f110980b0503d7eb2d6cf9f9c9afd28e02e729488f80dc9b87b55' 
  AND (
    token = 'LqPaH8TfvBuWV0CycnSdYJXSLHDZd+7WpOHXtQteXOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )