UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZiA8G57sFRmjfCaYsPR451y+7ohHSyT8jlp4uQ11JLo=' 
WHERE 
  key_id = '0e69b3ab9b2de488ac2bbb4c103fb6775526ee7f69bf769158f741f6004a3dbf' 
  AND (
    token = 'ZiA8G57sFRmjfCaYsPR451y+7ohHSyT8jlp4uQ11JLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )