UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nuEju0sowf3tksMZMFKUloWF2Elm9QNyAnvfRs+4ITY=' 
WHERE 
  key_id = '23e816c9d581ff71fdb2e0cbf289cb0953ebeaf0f6d0ef0a2a17180af0ba254d' 
  AND (
    token = 'nuEju0sowf3tksMZMFKUloWF2Elm9QNyAnvfRs+4ITY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )