UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YViuhjndYw25SqbKHJ3S75iWXNewXu0lhOFpWU5YWI=' 
WHERE 
  key_id = '267a92a5707529a9c82365b6dc4c6c2538808b993f5a88d56550ff24f1d0780f' 
  AND (
    token = '2YViuhjndYw25SqbKHJ3S75iWXNewXu0lhOFpWU5YWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )