UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6To0ioQ6xG1MtwOov1mHQGJOGj9hJJqLTnlaQO2XILk=' 
WHERE 
  key_id = 'd6595628d88772c57f791fd03141f5d96eb8585078859e4e02c98a1f6d0d21b6' 
  AND (
    token = '6To0ioQ6xG1MtwOov1mHQGJOGj9hJJqLTnlaQO2XILk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )