UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGzb7ld+ccQO4YPsvGVv8IXgtqdi4IY+pPCFgs+CZmw=' 
WHERE 
  key_id = 'b256caf8dd7187dff587367ad4705d959bce43bbd5b4eaa59583e3229ecd37a1' 
  AND (
    token = 'oGzb7ld+ccQO4YPsvGVv8IXgtqdi4IY+pPCFgs+CZmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )