UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ikAEZ/KTGrE+HwMazHjoTJBvIE0vZ0y8g5EvRMm24M=' 
WHERE 
  key_id = '0634093756302dbe634d8f0df491f8e7e1a3a4f68012979a1c2474082898f476' 
  AND (
    token = '8ikAEZ/KTGrE+HwMazHjoTJBvIE0vZ0y8g5EvRMm24M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )