UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uv+36+x+MnUkYu5FJnQ7SicLMYExoHsCggkQ6zf4Xy4=' 
WHERE 
  key_id = '720bcf7d8e6fc325ad1065c21570a28ed8cf947d41b91046451e8ab2ce74c4c4' 
  AND (
    token = 'uv+36+x+MnUkYu5FJnQ7SicLMYExoHsCggkQ6zf4Xy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )