UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQ4yKYG0mnHfeaq3RVRAdziynKgWQSJSp72n8A86wjU=' 
WHERE 
  key_id = '7ceecba8d96257791f5702ec20f719cfc9e02f1fca05541a7eff85ab100e22d4' 
  AND (
    token = 'uQ4yKYG0mnHfeaq3RVRAdziynKgWQSJSp72n8A86wjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )