UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lo2zrl8oXlRWmV+Mmfztqg9Bp9So4kWQ36/1nVIiHek=' 
WHERE 
  key_id = '5416c4f4ce7d39c3ac18590f1e30b699e4178e00d4a43322d35553fa2f1aa34d' 
  AND (
    token = 'lo2zrl8oXlRWmV+Mmfztqg9Bp9So4kWQ36/1nVIiHek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )