UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1PjNJRDbg1vcqwV0wp8a7g+soAKMmarysCZ/znU99xQ=' 
WHERE 
  key_id = 'a891a23180177040327eed5d693f7a4b901e2af2af10a1a1c1ced04590bbf237' 
  AND (
    token = '1PjNJRDbg1vcqwV0wp8a7g+soAKMmarysCZ/znU99xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )