UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNdq92xVE4x9rDUJf1AAZdKs1Syr5njT1yXAjj8XXOg=' 
WHERE 
  key_id = '8debadc4f4b8edd875dbba70592950e08ba722b5c17889719c3aad3a51f68ede' 
  AND (
    token = 'NNdq92xVE4x9rDUJf1AAZdKs1Syr5njT1yXAjj8XXOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )