UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZP4EFLZbn7s8Ur2BmpybiniSVQfJrPnQGll8j5ltFU=' 
WHERE 
  key_id = '71c213b08ba00b454b628fc8eb197bdc524f277a72b08cd6644ab0c99eafe5af' 
  AND (
    token = 'DZP4EFLZbn7s8Ur2BmpybiniSVQfJrPnQGll8j5ltFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )