UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jWmOnxYEXO2BEa/hHQe6MYp7M3gp4+GGBCui8Y0Aks=' 
WHERE 
  key_id = '87f950af9f9099266d3d40797821981138ede1126e8c72d432ca8f86b35dad2d' 
  AND (
    token = '/jWmOnxYEXO2BEa/hHQe6MYp7M3gp4+GGBCui8Y0Aks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )