UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VomV3qAh4OOQNIgxU8LkeNK+l6z4LGyrf31amtPI5A=' 
WHERE 
  key_id = '555b9d22e23520ceda365984b0815a8ea39446fb8170bc047e78d0b4778ba9ec' 
  AND (
    token = '+VomV3qAh4OOQNIgxU8LkeNK+l6z4LGyrf31amtPI5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )