UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxJLE1ad4ieON8FB1GjQx/1dxTrFBLScWNLgheIc5iI=' 
WHERE 
  key_id = 'caad316ecba1075c46d2ba809af4bd3b2bc4ef4a8628a2e575fef1a7e3cfdb27' 
  AND (
    token = 'yxJLE1ad4ieON8FB1GjQx/1dxTrFBLScWNLgheIc5iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )