UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y3x7AVTexSm9Aj4CbPFQMNQqFfXGGjIVjvrEtqsB0Do=' 
WHERE 
  key_id = 'a8c0442038135a2327df6c0ac4fe4564e4b9e9b02fc59bd2e58b99521d800f25' 
  AND (
    token = 'y3x7AVTexSm9Aj4CbPFQMNQqFfXGGjIVjvrEtqsB0Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )