UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rLhBVYMawcxkWNB4lA9xonRGNkVFi8j9SBY9l/7lHY=' 
WHERE 
  key_id = '5cf9b50b38719c21184a405bbb12b426f8a395ac18e44c9f37777290dfcf75a5' 
  AND (
    token = '4rLhBVYMawcxkWNB4lA9xonRGNkVFi8j9SBY9l/7lHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )