UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6KvvkVkunGC0cvFY1RH+j9xUYaW+gNJDypB2hYj9us=' 
WHERE 
  key_id = '4931f14f48da206a4525cd22033e93b93e0e6c75afd3c3f46221a5d90ca9e5da' 
  AND (
    token = 'x6KvvkVkunGC0cvFY1RH+j9xUYaW+gNJDypB2hYj9us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )