UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5f6VkC8rYx+PEH8rCKcndIbjtSn4fl84h9CqC1qPZB4=' 
WHERE 
  key_id = 'd5e47291215549a905228a5e2f3c0cfc0d07bb89453583f897e5378f6de1dee1' 
  AND (
    token = '5f6VkC8rYx+PEH8rCKcndIbjtSn4fl84h9CqC1qPZB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )