UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hE0XoO1p3kvbN41pSr+TKfqYlzkj1lmPWmQs3OqE16o=' 
WHERE 
  key_id = 'a818d5c0cfb065dcae3508b467bfc8661ce9a664bde5c838c4cb6c7dae1931b9' 
  AND (
    token = 'hE0XoO1p3kvbN41pSr+TKfqYlzkj1lmPWmQs3OqE16o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )