UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKUFR8GTR6iFCAdAoYVHbAQOA7L2rJm4o/g2kEdUxn8=' 
WHERE 
  key_id = '543ba37b77146c81b4fe239b8bc5a85f57ace15c3e52835c5439c26798a5c68f' 
  AND (
    token = 'IKUFR8GTR6iFCAdAoYVHbAQOA7L2rJm4o/g2kEdUxn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )