UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OZKvPOi91/UqwBchelxjqDNEplYHb+6wfExqxcUg5M=' 
WHERE 
  key_id = '20d0028f2baa9bfc8942dee210c03dec36d0fb9aa498e6aab3cebb33492b0c3c' 
  AND (
    token = '9OZKvPOi91/UqwBchelxjqDNEplYHb+6wfExqxcUg5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )