UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5DjhBMXVkatOb26wd8ulZudGQ8mrWD2ajL+emIKIFxU=' 
WHERE 
  key_id = '8c0b5705df87c0ce800019f9fe4ee7a9907f7879f49e524d96ee5ae1d6c9cd22' 
  AND (
    token = '5DjhBMXVkatOb26wd8ulZudGQ8mrWD2ajL+emIKIFxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )