UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXUzl71BhfQCWqqe0pZc3B9NH6Pbn/pStIb1nJ5pzFQ=' 
WHERE 
  key_id = '34bbea593c8c5a5816f4d500a28cfdf445230abd1e96959e235526c830e938af' 
  AND (
    token = 'jXUzl71BhfQCWqqe0pZc3B9NH6Pbn/pStIb1nJ5pzFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )