UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkujdxJfCVz3XYLiXXBo6cM+7aLy863fAOB6uCjyF7w=' 
WHERE 
  key_id = '984265bc13c4a5634179571cdf643e76b39e9eb3adf2cf5b4fc9858a2f319015' 
  AND (
    token = 'fkujdxJfCVz3XYLiXXBo6cM+7aLy863fAOB6uCjyF7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )