UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ATJhBMgjJ6dCqsbrn/+/t5L1DCjsvmHbZKf+UooBS+w=' 
WHERE 
  key_id = '2597f7b039eabfd759250acdf094c4e9602e4864132fd996dbfeb4d42effc5ab' 
  AND (
    token = 'ATJhBMgjJ6dCqsbrn/+/t5L1DCjsvmHbZKf+UooBS+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )