UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU/sndrFbs28nLDo5ixkTwfcP44pBSurqNWGdxPyCVU=' 
WHERE 
  key_id = '59fc61b2e850fc389835a9f141de35fe8de8140db5a02e744b1cf2e077afd204' 
  AND (
    token = 'LU/sndrFbs28nLDo5ixkTwfcP44pBSurqNWGdxPyCVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )