UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDD7U1yENrcdtRYWU7JujFT0fu0Dqk7fgCcPK074xU4=' 
WHERE 
  key_id = '9538c59e1c9dfcf671ae545a2171902ebd48af221c61373f3fd932bf00b3a35d' 
  AND (
    token = 'vDD7U1yENrcdtRYWU7JujFT0fu0Dqk7fgCcPK074xU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )