UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wTFSDDKFjU8KFubnAre5jcxMWJrZctb3X2kComGoNM=' 
WHERE 
  key_id = 'e7e2daf76bbf531a21806bec193fd3c60d9a4d1345a40c784d3347d66c576753' 
  AND (
    token = '1wTFSDDKFjU8KFubnAre5jcxMWJrZctb3X2kComGoNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )