UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nfNk7Pck8gRsGRO6uqHWHw62VEBcyLScjq+OphFUsw=' 
WHERE 
  key_id = 'b3068f816835276c0bc35dc949c94b7dd0937a5dd31d37b0d4ed123f1b8cbf21' 
  AND (
    token = '1nfNk7Pck8gRsGRO6uqHWHw62VEBcyLScjq+OphFUsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )