UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rIZTrOKcxV3i0USLQjFGZwNXL4nDV7eYMgPKcwPCgQ0=' 
WHERE 
  key_id = 'e429f36962fe673c9da7595dea61538750c11dd320295cbef12ecee3d6a10925' 
  AND (
    token = 'rIZTrOKcxV3i0USLQjFGZwNXL4nDV7eYMgPKcwPCgQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )