UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+ly4TeSu5UwYq4NUcaXwLEGlXgv5hVaspU7gzT9ztM=' 
WHERE 
  key_id = 'a88f39a4f5ea23fe49e7a6832383b297b6bec11deab5a4c17a1787805843738a' 
  AND (
    token = '6+ly4TeSu5UwYq4NUcaXwLEGlXgv5hVaspU7gzT9ztM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )