UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DuClSRbtg9ARV6UjTelmFkSr/mEtJYPXdT3TVOfT+sk=' 
WHERE 
  key_id = 'a227c52e67e7c65c0d90718ae09dd3285b1ad63f05df907c02b5f8cb8d33dbc4' 
  AND (
    token = 'DuClSRbtg9ARV6UjTelmFkSr/mEtJYPXdT3TVOfT+sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )