UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXDcm0Xxh4wpolY0lA1HxNhELcswPBGN2wOM68j8rgU=' 
WHERE 
  key_id = '2e7a8c1c18e48af534dfdb941c6b003f32bf43ebe6c6d2773616263f4dbbfc65' 
  AND (
    token = 'nXDcm0Xxh4wpolY0lA1HxNhELcswPBGN2wOM68j8rgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )