UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njb4AhPCT6Wf6dlosrEruiuo5AW+vdFoW9+Pn9fY9Ko=' 
WHERE 
  key_id = 'd6ca71bb6aa9524009445cf815e856044ba9b321a48f3d180ace10e1f811269a' 
  AND (
    token = 'njb4AhPCT6Wf6dlosrEruiuo5AW+vdFoW9+Pn9fY9Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )