UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w4sg1lmBhV/A67BAcBcviiFHSYRjWmbhMIX2UKmX6/k=' 
WHERE 
  key_id = '8ff32a0ac00c9335da30c91ffc27fa43b5dc225692686d67e2372ef9525a7aef' 
  AND (
    token = 'w4sg1lmBhV/A67BAcBcviiFHSYRjWmbhMIX2UKmX6/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )