UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kO9nBuD+hqaYOu73kH2dJcdVQVPX/S2WZuelQaYoh0=' 
WHERE 
  key_id = '6015372d098a9915c1e7ad20ceac5b6fea7fdeafca85d67374dfce0995d711bc' 
  AND (
    token = '1kO9nBuD+hqaYOu73kH2dJcdVQVPX/S2WZuelQaYoh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )