UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0B25WCU7AlyO72sOkTTMAzeBhdW45ycHHaqSMWJY5LQ=' 
WHERE 
  key_id = 'ebd17c4078e0b94f2b7399d7174c17021d3092d99997a27b800f8c736da92951' 
  AND (
    token = '0B25WCU7AlyO72sOkTTMAzeBhdW45ycHHaqSMWJY5LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )