UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQuJr2dKl68pZnjXoSD0puHVYXUfukUPWw9NhXU/Gnc=' 
WHERE 
  key_id = 'a131e3cdc3c9162805406229bd059cdab60cede2f0f07eb9e75580e2500b08e5' 
  AND (
    token = 'CQuJr2dKl68pZnjXoSD0puHVYXUfukUPWw9NhXU/Gnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )