UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9NTf8RNNRLoy9UMs6fzJOkCtAhA10YvEGqe7zxMD50=' 
WHERE 
  key_id = '7ef22e4ffc171892dece30347e02caf505fa7235791115d339f656e99d774d66' 
  AND (
    token = 'l9NTf8RNNRLoy9UMs6fzJOkCtAhA10YvEGqe7zxMD50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )