UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifXOHHz0BYPvEgH/eDlaUtdfZIu3O9FAWheb/E+wdIQ=' 
WHERE 
  key_id = '4e9e4bf41c260fec31a71fdbd7b2535ea89ad48cbcfee40f1a7af19d024346a5' 
  AND (
    token = 'ifXOHHz0BYPvEgH/eDlaUtdfZIu3O9FAWheb/E+wdIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )