UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rTd71fZUs4BByyDpetp/1CbYmBTEEJkcvv6EjBzBq8=' 
WHERE 
  key_id = '1753fa8be96b9730f22f008be533a9584821702ccc758aeb006aacb9539ab751' 
  AND (
    token = '3rTd71fZUs4BByyDpetp/1CbYmBTEEJkcvv6EjBzBq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )