UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIZLQvaUCF9ZAzF1tcJC81l1xvgb0uX/A4bcE4pm43g=' 
WHERE 
  key_id = '97a0c80cc67b96e9c196544558ccee0380d71880185c1894ec1b58ad77f0309f' 
  AND (
    token = 'nIZLQvaUCF9ZAzF1tcJC81l1xvgb0uX/A4bcE4pm43g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )