UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZYrMSeIEmxOsurHUIUDZ0stYdEP/js4HkXZ08GkyRM=' 
WHERE 
  key_id = 'ff6d9a4691294a3ccca1b7df0f245dd41bfe0b7c669bb85a51d87a0771318293' 
  AND (
    token = 'KZYrMSeIEmxOsurHUIUDZ0stYdEP/js4HkXZ08GkyRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )