UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xvY69TBdwPv5GDseWQZPXiU5VTzpWyHURds15M1fxY=' 
WHERE 
  key_id = '833120104c891f9963da0077baf8096338f4459649ddb0642022c09389ac0213' 
  AND (
    token = '9xvY69TBdwPv5GDseWQZPXiU5VTzpWyHURds15M1fxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )