UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOlU3LNEFifgWaQIXIVvwD0pK8SYbW5tEsW0D+FGcEA=' 
WHERE 
  key_id = 'f5165f7381afcca921268f3986692342bae29d75f21cfbea371142e3c54d5f91' 
  AND (
    token = 'nOlU3LNEFifgWaQIXIVvwD0pK8SYbW5tEsW0D+FGcEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )