UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GatZ81eDdL7j+kpNnjjVOxWilLDiYRqD67vucixHX18=' 
WHERE 
  key_id = 'aabd4cd63f42b83138d01364e3d8685593ca1deb89e97e22f3d356cc41d36b66' 
  AND (
    token = 'GatZ81eDdL7j+kpNnjjVOxWilLDiYRqD67vucixHX18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )