UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIb5R1MVRkGxxlg2Kl13FTMcrc6GkbU3OKm92Xl7ank=' 
WHERE 
  key_id = '35e1eceeb709040cd9680d02627d3e1dffcb2f9179f9795ba8ccfe0fc3fb2d85' 
  AND (
    token = 'IIb5R1MVRkGxxlg2Kl13FTMcrc6GkbU3OKm92Xl7ank=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )