UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krtw+0/9SulQFOqeXqBPchT5DDhy/7E/tqTfguUf5e4=' 
WHERE 
  key_id = '3d43801a555198717ba1fd7deec0db91305fca7c62adbb68d369762158e2ffcf' 
  AND (
    token = 'krtw+0/9SulQFOqeXqBPchT5DDhy/7E/tqTfguUf5e4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )