UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjhBhGdPEhybgZ7gzjIaqV9Q3L0sKM5o0z8SDHfvNUo=' 
WHERE 
  key_id = '37eb21d7458ce33644b105a1ecc64a82e976a4027438be2cb0646323ad1dc174' 
  AND (
    token = 'cjhBhGdPEhybgZ7gzjIaqV9Q3L0sKM5o0z8SDHfvNUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )