UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hGpFM9IMr47G8TkhrrsiH4GMOI6nl/uOiTP0HjiVDY=' 
WHERE 
  key_id = 'c587a87f81f43d534a2495b78e6b75bd4460e516d282856519f86a3dc8cfb283' 
  AND (
    token = '4hGpFM9IMr47G8TkhrrsiH4GMOI6nl/uOiTP0HjiVDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )