UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pt2XuKvC3KKbxB/BuTswItgZXeI5OG9NrzUPyGDpJ/g=' 
WHERE 
  key_id = 'db474f0615a2662f5eb5dfe0aebf645cfda4dbde1bdc7c19860e83109ae9d1b6' 
  AND (
    token = 'pt2XuKvC3KKbxB/BuTswItgZXeI5OG9NrzUPyGDpJ/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )