UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YlhYTCWaE6mSpIxhQ56Hh4sVWvJHYITGzaZLuIIamUw=' 
WHERE 
  key_id = '0230b40f1d72f5df16e8899bc5f1c5b944d39e66c007f9f75ffcfda541357e5f' 
  AND (
    token = 'YlhYTCWaE6mSpIxhQ56Hh4sVWvJHYITGzaZLuIIamUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )