UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQM6JU2zMdWHm6O9Qro+JocYUgdYYG9fr4A96SuMAjk=' 
WHERE 
  key_id = '44cd67eb0010e0493348f1e7e603c6feea2606d0c0280e22a2711703f8d01a77' 
  AND (
    token = 'DQM6JU2zMdWHm6O9Qro+JocYUgdYYG9fr4A96SuMAjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )