UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTnCOXy9ZBYpdmjqN+NRW3kl7Ilesvbb7UOl8ka+yCs=' 
WHERE 
  key_id = 'ad9b4eba225679540cbb6b3f411da7e4ab1e3706d87a2dfa649c4a8d4909ab36' 
  AND (
    token = 'TTnCOXy9ZBYpdmjqN+NRW3kl7Ilesvbb7UOl8ka+yCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )