UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BEle6QUJFUKSvjxQ5ReBV6qcm15MJSojxFQQo4fiIyM=' 
WHERE 
  key_id = 'b42efdade24eb4cdf111388e63889022457d3285c1ed453f7cf995653bc1a0dc' 
  AND (
    token = 'BEle6QUJFUKSvjxQ5ReBV6qcm15MJSojxFQQo4fiIyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )