UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Z7CpGZQSM7HifREz8fhSQByWXWXDhM3B8gEjEBZrZM=' 
WHERE 
  key_id = '67c52ca26f235dc4e446efd42769bee67c87a886965b56e13c5586968a8cc906' 
  AND (
    token = '5Z7CpGZQSM7HifREz8fhSQByWXWXDhM3B8gEjEBZrZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )