UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlUIuFItbgfGcNQdk/mS6SbIL6IgeLaWEFHmqy9Mf04=' 
WHERE 
  key_id = '447486b62f1b064dc017f6ed6182af1cafa60c5712667f90e5cd3017a0c82c7a' 
  AND (
    token = 'KlUIuFItbgfGcNQdk/mS6SbIL6IgeLaWEFHmqy9Mf04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )