UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'do+p3dG0eZmK8gsr71zNx/1WDJqk47BRtU+9gsi6RDk=' 
WHERE 
  key_id = 'e38f86a99863d88f355dd6576472d4172788c08f2a9e200cb27e8555d1cab5e9' 
  AND (
    token = 'do+p3dG0eZmK8gsr71zNx/1WDJqk47BRtU+9gsi6RDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )