UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IviM/+WM287G/TirrxRI4/rtqWSTt9HRKsaWQdf5Zm0=' 
WHERE 
  key_id = '7fe4e177229525fefa9c0c7e1c75cf5e860b19cdc646530dca6c9098187c62e2' 
  AND (
    token = 'IviM/+WM287G/TirrxRI4/rtqWSTt9HRKsaWQdf5Zm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )