UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ViTAt0IuzPsbLpK5ihreJ7j3plESRYtBZiRTImZm0RU=' 
WHERE 
  key_id = 'f8e999eacc612f78304a0c11975f6e2cc8e1cbb77b49e96640dacc64508e1361' 
  AND (
    token = 'ViTAt0IuzPsbLpK5ihreJ7j3plESRYtBZiRTImZm0RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )