UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuExa0OCMmZpEVKBx5id/3hUDuXnsZ1LxjuuuNoV6E4=' 
WHERE 
  key_id = '9fb81af6efb48b0fc689a7fb99c448da0828a6fd1df17d6b9d63a6b9f723ac9c' 
  AND (
    token = 'MuExa0OCMmZpEVKBx5id/3hUDuXnsZ1LxjuuuNoV6E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )