UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvd9zWO3HLv2ih5nc22xEBTmzxpwAkE6hB3sWQoAgSM=' 
WHERE 
  key_id = '67dc0eb966dc41a86e47a16af6963dd47e0c568be67b30f712b4568c427197cd' 
  AND (
    token = 'xvd9zWO3HLv2ih5nc22xEBTmzxpwAkE6hB3sWQoAgSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )