UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WeielbmCJjKeBw0aXHJyUjj1sZ0RuZyQ/QUN3qv420M=' 
WHERE 
  key_id = 'e9f41594c42f1ac7ebfb934649eae9a65de25d45df3d737fae3c093ff10fce1d' 
  AND (
    token = 'WeielbmCJjKeBw0aXHJyUjj1sZ0RuZyQ/QUN3qv420M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )