UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k8ATeNArC9umlklRr7JTn840OtvVglWLP/Y7psDOsqI=' 
WHERE 
  key_id = '2dc3c2f4feb9c72b76c635d37fa4f3cebe26a85b46dd4ea2f1212f068b89a74c' 
  AND (
    token = 'k8ATeNArC9umlklRr7JTn840OtvVglWLP/Y7psDOsqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )