UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbJW7IXtojQOBZw/pbxrNy8/SXI3GFXNAgOyu5DBaYU=' 
WHERE 
  key_id = 'a25186b9e8b6711e7ba540c7dc0c5266432be3c066f7b6b35c95c122e858c7fb' 
  AND (
    token = 'VbJW7IXtojQOBZw/pbxrNy8/SXI3GFXNAgOyu5DBaYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )