UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'toFP+HXFJKKIGFdVRx3R7ZdYdLkJsqD6rhDHAqZOI50=' 
WHERE 
  key_id = '82b83d8a7cb609759bc53e5a045520433d59f907f805d7d1b7a38b9d6553cdc0' 
  AND (
    token = 'toFP+HXFJKKIGFdVRx3R7ZdYdLkJsqD6rhDHAqZOI50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )