UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a+7eNynTdOUXwtf95TvfBYD3BXw26WFY+yMXN3OrqRU=' 
WHERE 
  key_id = '008a6aedf7a8515a9391a3c2d830581f6799bef6b98344da3388b391bfe9c2f1' 
  AND (
    token = 'a+7eNynTdOUXwtf95TvfBYD3BXw26WFY+yMXN3OrqRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )