UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gqty1gLzWCpUsYhHlxNjwCcKbtXw5o/+3uvyfSqXWM=' 
WHERE 
  key_id = '29e84c3804d82efc545694062a9da99101a37219dfb60367869ac933e952b95a' 
  AND (
    token = '1gqty1gLzWCpUsYhHlxNjwCcKbtXw5o/+3uvyfSqXWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )