UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NAZLsOdoNtt+S3Z3g7tfr+yo+fZCDZzlcnb2xuTId2E=' 
WHERE 
  key_id = '4a68e76e3f94f402f16672e3ca186ba233d8ee9128a92ca57ce1b539c4e77b24' 
  AND (
    token = 'NAZLsOdoNtt+S3Z3g7tfr+yo+fZCDZzlcnb2xuTId2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )