UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKs1KQKucGEkhxg1aQiJByHLWwmCyckI2OjNuuT1+tI=' 
WHERE 
  key_id = '769aa7bab825c7366f187c5bdbe3ebea4fd56c0952fb76d767980252a05e6af6' 
  AND (
    token = 'cKs1KQKucGEkhxg1aQiJByHLWwmCyckI2OjNuuT1+tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )