UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnO5sZnQ+4HOJRYRijea5mJwBBd3AzbZUB/+TXdpek4=' 
WHERE 
  key_id = '0530a9accb9844c089c955ef117df9bd56b9fd5e091a94684af012f6fccbe34f' 
  AND (
    token = 'vnO5sZnQ+4HOJRYRijea5mJwBBd3AzbZUB/+TXdpek4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )