UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdWv29q0HYyNABuqR9WZXSjerjtPb+MSwolIfYLZBek=' 
WHERE 
  key_id = '9272ab25b6a5fbd08e7a0c5a71ac3cf9c0dca259112a5e4ce64d95e94ae6fe6c' 
  AND (
    token = 'fdWv29q0HYyNABuqR9WZXSjerjtPb+MSwolIfYLZBek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )