UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hj4JVNHf1OoTNbwRViqleKpWe1nwvcY5frYAMtLsY5A=' 
WHERE 
  key_id = '10f238a8874684923c6eed1713b29f6f29659c9eb39b78b54076b9c2ec579899' 
  AND (
    token = 'Hj4JVNHf1OoTNbwRViqleKpWe1nwvcY5frYAMtLsY5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )