UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'io5hIBDAQiBUr7AwGm2qrB1yjMwWEmtQ7Pi1A8EpA8c=' 
WHERE 
  key_id = '9b27b08679598d67c8e08bd7d5255cb9a2fcbb94033e8d86e37a9262149ae934' 
  AND (
    token = 'io5hIBDAQiBUr7AwGm2qrB1yjMwWEmtQ7Pi1A8EpA8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )