UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zL+nxFa5f/e64wJoSHEKZthxKsMyxHvpncpNXwP3ZNM=' 
WHERE 
  key_id = '90f10d248acde6c06c82f9cc9d50c0a58d1e088b7df9369818308dd868e64a85' 
  AND (
    token = 'zL+nxFa5f/e64wJoSHEKZthxKsMyxHvpncpNXwP3ZNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )