UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knCU/T8maz+LxQG3bb8I/FYpPOZM3Qn5fuFi7Vb1eY0=' 
WHERE 
  key_id = '2972720dd207bc000538c582544a85297ae2ad4ca06f57e8b6ea47c82db34c2f' 
  AND (
    token = 'knCU/T8maz+LxQG3bb8I/FYpPOZM3Qn5fuFi7Vb1eY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )