UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7sQ93wu3wk8ZxGqCnn1GoCXqO0gBE54b559uhlsOp0=' 
WHERE 
  key_id = '7e5c0be57d5db765fff4fa36d074c39904fc0ee3566f63542650866e7fa91912' 
  AND (
    token = 'V7sQ93wu3wk8ZxGqCnn1GoCXqO0gBE54b559uhlsOp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )