UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zVLEeO3lCa63Rn9NIbCi8XEhLKo268CD6eWwm1OONk=' 
WHERE 
  key_id = '97a06bbc5c1d8a349c2ea664e19f88a45828b22bf285fd4e22c31361e70f6950' 
  AND (
    token = '/zVLEeO3lCa63Rn9NIbCi8XEhLKo268CD6eWwm1OONk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )