UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9ve8trEdLVzE/Nj9wWkW/hGbEnwcFydY6Sow5Dsexs=' 
WHERE 
  key_id = 'cf8e8b94486bba5f5723391a75a00a00afd30b7f760b8cca3c0d7142ebab7def' 
  AND (
    token = 'D9ve8trEdLVzE/Nj9wWkW/hGbEnwcFydY6Sow5Dsexs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )