UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgVQWouWDvhN/d5QLg5TddRgBV7RqpHBkbzWVNwS498=' 
WHERE 
  key_id = 'fee6aeb379c653780704b94487150e76b034eb8b7b47d557cf52f4490ddb90b4' 
  AND (
    token = 'xgVQWouWDvhN/d5QLg5TddRgBV7RqpHBkbzWVNwS498=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )