UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeWhKIcgLtjwxBwdNdjc/5OtrQh8uB9k/DVwWROpbmc=' 
WHERE 
  key_id = '8b53e2196024355c8385da7ff13e9b5c98f644c56cff398c43972ed337d378a9' 
  AND (
    token = 'SeWhKIcgLtjwxBwdNdjc/5OtrQh8uB9k/DVwWROpbmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )