UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SvBaAwacsj/Gc9qvYxsq4f06vMFWb4wjtTbmzO6VJ2Q=' 
WHERE 
  key_id = 'c8c5e3f76cdebe5623ca2395fd98d639ea1c36411bc8438cac0926f28f643b7b' 
  AND (
    token = 'SvBaAwacsj/Gc9qvYxsq4f06vMFWb4wjtTbmzO6VJ2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )