UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iyrfxGFIFZwoBy6KlhHFRTvZ/NFu6wIgriZgUBdg7bo=' 
WHERE 
  key_id = '4a513742c0be64f077a665780aebe982afdcf004c356cab9694937c2a4d30db9' 
  AND (
    token = 'iyrfxGFIFZwoBy6KlhHFRTvZ/NFu6wIgriZgUBdg7bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )