UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVTZH0AqWzKwjMdtC33tkk6VvXdFQB4ELh2tM4YEdMA=' 
WHERE 
  key_id = '2dd18177d9677e4dce7aa0eadc518ad1a6a7a0f6c65450ca10d8f0a261b1952d' 
  AND (
    token = 'iVTZH0AqWzKwjMdtC33tkk6VvXdFQB4ELh2tM4YEdMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )