UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/EUnIFualUFP9zXA228gMMcmKFGPAhluJ4Fcj1ZXvY=' 
WHERE 
  key_id = '1e4ee2883f2f2d1d31a77e9de6bf796437fa1a8e7fc255f12c56e765203df60c' 
  AND (
    token = 'c/EUnIFualUFP9zXA228gMMcmKFGPAhluJ4Fcj1ZXvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )