UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UVU9MzMNsBdGmHv1HKHE+sU4CGTyuSCQ4GoEwa9Ng0=' 
WHERE 
  key_id = '7d0f62c1d4ef99418925fe4d569e524252df3395e0c36e43d52cda9b8c35e22b' 
  AND (
    token = '9UVU9MzMNsBdGmHv1HKHE+sU4CGTyuSCQ4GoEwa9Ng0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )