UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8CVpTprvMiH1ntdK723HDj3FEq6GZ82G2NTTKo6Xs4=' 
WHERE 
  key_id = '9c787ab39928fd808ee77fe5cf521bde6bd8394b7fcae913a617afc502074242' 
  AND (
    token = 'I8CVpTprvMiH1ntdK723HDj3FEq6GZ82G2NTTKo6Xs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )