UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRSowDQ2lk/D2c9lCId4O3cS0z3pzpaTcA4pPZ7CJaA=' 
WHERE 
  key_id = 'c600f3eb6fd04fcbc0422f31d6bcca0fa65fc77177d9f5744b1a906f8b8e02df' 
  AND (
    token = 'WRSowDQ2lk/D2c9lCId4O3cS0z3pzpaTcA4pPZ7CJaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )