UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+c2o24ojya9Vh1KP0/JjhVjvt163ZT2OpP0GtADNpQ=' 
WHERE 
  key_id = '0d4d8a271b8d45f96bad1793148c93144d049c5ca0d21e33ef5e7afe4e674802' 
  AND (
    token = 'd+c2o24ojya9Vh1KP0/JjhVjvt163ZT2OpP0GtADNpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )