UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+t1u+J1EeYiQKmVF/Em8HGBurwLUMIVjBmpJqjYvaA=' 
WHERE 
  key_id = 'cb4a6c6110e22cb0141efad636a31e1f8fd11bccaa307e56269eed4de8c5d08e' 
  AND (
    token = 'W+t1u+J1EeYiQKmVF/Em8HGBurwLUMIVjBmpJqjYvaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )