UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jr/a9Ya8nrCLY9CwNHZlaZc5c8dUsY6ZJHViUDXXxUs=' 
WHERE 
  key_id = '0ecf2b8874833f5aea57bf9e71fd16ede7d2f3f281cc5bf4f20472ee741663aa' 
  AND (
    token = 'jr/a9Ya8nrCLY9CwNHZlaZc5c8dUsY6ZJHViUDXXxUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )