UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPpt5VKZgpbwGXdA2KjqZpTXC6YXgBUjI8ouPBJD0lo=' 
WHERE 
  key_id = 'b740c82f85e23fd709dea2a3dc89ac36bd9d44d69476ff7c0943909026597d2d' 
  AND (
    token = 'bPpt5VKZgpbwGXdA2KjqZpTXC6YXgBUjI8ouPBJD0lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )