UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDDiH7laQXBgtcFSSt1VvmcTaTrdsco/UqHL6pTZFBs=' 
WHERE 
  key_id = '17d4e84ffa0ba42eebb5cabc736cb6c8b360bee63f8698b7fb3fe4df6a4229b9' 
  AND (
    token = 'WDDiH7laQXBgtcFSSt1VvmcTaTrdsco/UqHL6pTZFBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )