UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4RK7NDvNfQ/efK088gdDdjkuoq4xlBjjDZ9PrXPmro=' 
WHERE 
  key_id = '9889d0667e721fd5980c3c2ad860a423c484754a380c9cec6e8c98c07e5def14' 
  AND (
    token = 'q4RK7NDvNfQ/efK088gdDdjkuoq4xlBjjDZ9PrXPmro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )