UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NXDr6OUggkK9rDUxuFsSMLykrzdanBEF3YnWBoaBs+Q=' 
WHERE 
  key_id = 'a26709869b19727a62bcd936574da75182deba76eca73796b72a52e6ed5e8b34' 
  AND (
    token = 'NXDr6OUggkK9rDUxuFsSMLykrzdanBEF3YnWBoaBs+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )