UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZhTUBl2l2BR/RH93ynI+NiMhzkeJO01QdTI56upKkc=' 
WHERE 
  key_id = '8cb1688d727a7d254d772022f3708dac0514013dc7d3893f1da0305b69bd427f' 
  AND (
    token = '2ZhTUBl2l2BR/RH93ynI+NiMhzkeJO01QdTI56upKkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )