UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Th4XwozdOaxygGrdBDF8Ogbh7QljsAmGEIY+6Nharns=' 
WHERE 
  key_id = '5d09498d7ddbc300df88719d1b93b174f97e5e4cc4a26eac01ac111f0e91a4a2' 
  AND (
    token = 'Th4XwozdOaxygGrdBDF8Ogbh7QljsAmGEIY+6Nharns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )