UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqchScKy8U4ffwnBwT5p4a+WDEHuWThAK7faYXsLTvY=' 
WHERE 
  key_id = '88125c8ab7cc719e99c53a69afe192ef4d89ce26694c0ee0977a2684f2c39775' 
  AND (
    token = 'cqchScKy8U4ffwnBwT5p4a+WDEHuWThAK7faYXsLTvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )