UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ccv0B7XSyaG1of1CTxKNsIHzdzI1tLHtWw7P3z4vB4=' 
WHERE 
  key_id = 'd596733402c4942ed652f7541283555a292e2090584e1b3b9da3382d274a12f8' 
  AND (
    token = '+ccv0B7XSyaG1of1CTxKNsIHzdzI1tLHtWw7P3z4vB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )