UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NxK5XDXooDu+SXzK4p0T+jMAC8IJLp6eHSlTa4WN04=' 
WHERE 
  key_id = '731743e730912ccb656bc39b3edc576cb0df360f56c4d45ae642d6f6906ec5b2' 
  AND (
    token = '4NxK5XDXooDu+SXzK4p0T+jMAC8IJLp6eHSlTa4WN04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )