UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3z4DgVN9/L0MAeGgW05vYipXkZPHYdR4FZGk75qi+9w=' 
WHERE 
  key_id = 'be7b048a838e58b0cb4267613653bc6aead4f23833987c266d99a79335980008' 
  AND (
    token = '3z4DgVN9/L0MAeGgW05vYipXkZPHYdR4FZGk75qi+9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )