UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'APAENUDTc2MEM7gnKBhcQA0dlV1BwogOUARqJtukwf8=' 
WHERE 
  key_id = '1c724907c441654c55aac61187fa14be3086c9cca8327b12be2d6fec29735a94' 
  AND (
    token = 'APAENUDTc2MEM7gnKBhcQA0dlV1BwogOUARqJtukwf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )