UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QXfn3Mnd8Vjc0NBtq+eMrdH8DnhCe8C7iZC21sszf4=' 
WHERE 
  key_id = '1ded4298f9134747ec742638762b09ca84a2ee17903ebb0f996ca7ede63fa520' 
  AND (
    token = '2QXfn3Mnd8Vjc0NBtq+eMrdH8DnhCe8C7iZC21sszf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )