UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CEJC1fasSrpx8KWMkw2XPEt1rVZLzg7aDYeU7SLaQ0=' 
WHERE 
  key_id = 'a2637f42ae8caeef5159b4f4fadef0ca1cfcd765f458fb3af3aff073c83f11d0' 
  AND (
    token = '9CEJC1fasSrpx8KWMkw2XPEt1rVZLzg7aDYeU7SLaQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )