UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5kFB2Jn4hAj2/ZK11kV0u3IImh+Bs2XPlboaZO6KFI=' 
WHERE 
  key_id = 'e30c4b69586b82e85e81bccdc01412836cf54655cbcef918d6d1f22a648cb1ad' 
  AND (
    token = 'd5kFB2Jn4hAj2/ZK11kV0u3IImh+Bs2XPlboaZO6KFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )