UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBQjUmGPRUZq4grgOT2T9eBC2ZezvkWHtA8QS58EWls=' 
WHERE 
  key_id = 'a98ea27cba0cc1c7860cc1ce523704be036d64801f0b95c15eb1c7d37b74b4e9' 
  AND (
    token = 'lBQjUmGPRUZq4grgOT2T9eBC2ZezvkWHtA8QS58EWls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )