UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEqdP/0Jq7edBb9uXHm7qCQ+jt2PmnLpGaTjG8Bbo+s=' 
WHERE 
  key_id = 'ea4be433cd329985493a710460edb8f3d9cd2ee6b4a3f089a69a9b90ab326fd9' 
  AND (
    token = 'uEqdP/0Jq7edBb9uXHm7qCQ+jt2PmnLpGaTjG8Bbo+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )