UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZgI3vqCCHmtO32gCB7q5h+7SyEZMOWf5fjJoJlHuKY=' 
WHERE 
  key_id = '13524b32ca22d26f3abbda447e60a46b03034fcdb645150f9ac565abdeb22d1c' 
  AND (
    token = 'YZgI3vqCCHmtO32gCB7q5h+7SyEZMOWf5fjJoJlHuKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )