UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5B9ZCxnraE+OXgs6sxJU7CZiF8hhJ81Wghe1LRht5JU=' 
WHERE 
  key_id = 'c8405050d09dd887e31468b1ffe29e65e702ea1fda6a6db785d223b1528c9e9d' 
  AND (
    token = '5B9ZCxnraE+OXgs6sxJU7CZiF8hhJ81Wghe1LRht5JU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )