UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qU5wcmCsP8cGwDT8Ghir7YbjYnaPnaowLQ9wzoXA2j4=' 
WHERE 
  key_id = 'a7b9b47c3c0d6f8695aa03795d497a1fd861c5e48f8d0bed108b0272b61a34b4' 
  AND (
    token = 'qU5wcmCsP8cGwDT8Ghir7YbjYnaPnaowLQ9wzoXA2j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )