UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+Rt6mWlwftaYrsBLYdM8J3X4bauTMPpnpYRChRwqlU=' 
WHERE 
  key_id = '32968be8dc0c819f159d6c43d1f08e38d9428b51f65dff6817df50de661bfe26' 
  AND (
    token = '4+Rt6mWlwftaYrsBLYdM8J3X4bauTMPpnpYRChRwqlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )