UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HO1y3QwaFcSIl28RVxZTl6Hu/vZd4zJvnSuZlSLdj7E=' 
WHERE 
  key_id = '074c06a84ff6dc2e3f23ca7c5ba565353134c2c263bee8eaa788b3e93a5954bd' 
  AND (
    token = 'HO1y3QwaFcSIl28RVxZTl6Hu/vZd4zJvnSuZlSLdj7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )