UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6TCW3GMaBr80va4e0Jqv4lOg1GMI4Qb35sYV6Qlu5k=' 
WHERE 
  key_id = 'b5b9564bbd864cc131b697bd740594bb8dd6b117760bead3539475c56f3551a5' 
  AND (
    token = 'S6TCW3GMaBr80va4e0Jqv4lOg1GMI4Qb35sYV6Qlu5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )