UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+PV7CFXGxGVWoQ2cgcF5yizJnzkgVxL21BG1FHBsCVQ=' 
WHERE 
  key_id = 'bf2562bc22a92fea569b3b5825cd66cfadbf9857529d76ae5535ee7898f6c97a' 
  AND (
    token = '+PV7CFXGxGVWoQ2cgcF5yizJnzkgVxL21BG1FHBsCVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )