UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wsjDHhUeVumXz39ysv4xjBn+zZUBcS6AOR8z+jko+EE=' 
WHERE 
  key_id = '35818170c744aa7761cbc6fafd56c36a9a54373b7a3fc7db489aadfe532abaf0' 
  AND (
    token = 'wsjDHhUeVumXz39ysv4xjBn+zZUBcS6AOR8z+jko+EE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )