UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AI+w6PvqdDNJQatJrwE5PxASe3VFWTUfz0ZA+gLzu0=' 
WHERE 
  key_id = '7cb741a30bb556637d645b25237e2ad9efce167c956c99fdf8d7e4237cc34c73' 
  AND (
    token = '+AI+w6PvqdDNJQatJrwE5PxASe3VFWTUfz0ZA+gLzu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )