UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HaSdOOkYPXUqq0GpA5YYKNABF5MzjZugUGknN1o67tc=' 
WHERE 
  key_id = 'd4d6b098186ef961902d37ad748fa36f33e4383040008a201dc38198c7eb03ca' 
  AND (
    token = 'HaSdOOkYPXUqq0GpA5YYKNABF5MzjZugUGknN1o67tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )