UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NaaTN1Wmse00UCAjM0GH+PmlUnp3qLxft0ZBif/axSQ=' 
WHERE 
  key_id = '1670fc9dc24a8ba1c2b73b99376cfaaeef9f294a12609aa168416920475b6281' 
  AND (
    token = 'NaaTN1Wmse00UCAjM0GH+PmlUnp3qLxft0ZBif/axSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )