UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTzVZvcsVjjOhmbBStEys+DYqP5opzptvknEg/KEppE=' 
WHERE 
  key_id = '1300c1e5c9be2b8e4b5277a9a4834c7e4a6cc9cf29bd906355143b6330d7e2e0' 
  AND (
    token = 'jTzVZvcsVjjOhmbBStEys+DYqP5opzptvknEg/KEppE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )