UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNz4wK+lXJsl1KQwrPlA3h1HSNBY0HgwhwyM8YAeA24=' 
WHERE 
  key_id = '6f7972279f3f0ca7ec52427dd07eeab64ae756e842fcb83b0cda8105a776e6a9' 
  AND (
    token = 'xNz4wK+lXJsl1KQwrPlA3h1HSNBY0HgwhwyM8YAeA24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )