UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uACYFMm5Grh+fd9e+Ka1r+cshczZS4FbfmZLexYzHyE=' 
WHERE 
  key_id = 'e6fd93de87f7ffd3dbd9dee681474799ed2dd48b5c4002b84df5b2f16007414e' 
  AND (
    token = 'uACYFMm5Grh+fd9e+Ka1r+cshczZS4FbfmZLexYzHyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )