UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DfPvVxwWXuqp9FUCzVGyPGy0Kf4z/hi53VA6S8+8NI=' 
WHERE 
  key_id = '54407cc1ad71082e4349e81844f6cb34615384467d0d8f0d3ea4280d2af56f1f' 
  AND (
    token = '9DfPvVxwWXuqp9FUCzVGyPGy0Kf4z/hi53VA6S8+8NI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )