UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKugv3EMhXIZ0zRmRecJO9GpSFrSmznaXMujzq+pun8=' 
WHERE 
  key_id = '789142c712ae0d02d2b89f37fde276c70d6f349c5f9d5fec0580a541c78fe9d5' 
  AND (
    token = 'fKugv3EMhXIZ0zRmRecJO9GpSFrSmznaXMujzq+pun8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )