UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kwY4rtL91DqQnl726JoBYRK8/YYUr/LufDG3fVYxW78=' 
WHERE 
  key_id = 'dc623d903a4e1c80c6fa109e37931579bb812f5d5d613a79e8fae23d2bb60cf9' 
  AND (
    token = 'kwY4rtL91DqQnl726JoBYRK8/YYUr/LufDG3fVYxW78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )