UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjDroBRc7Euf6OZewvVr9x5Uo2mYqwSQFFupNXkr1cQ=' 
WHERE 
  key_id = '4edcb5b91818620020fca40cf1cddcaebf72e71c7d6b4a1f2004ad1646a4f0b5' 
  AND (
    token = 'PjDroBRc7Euf6OZewvVr9x5Uo2mYqwSQFFupNXkr1cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )