UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjcAUeY7mmYs5EtjJHVRkD+q28I+xoa7iw3+AIlsCsc=' 
WHERE 
  key_id = '771b85eb0ba9e818c5662e67bef8c90654cd633b8594a69af23881419223c97c' 
  AND (
    token = 'cjcAUeY7mmYs5EtjJHVRkD+q28I+xoa7iw3+AIlsCsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )