UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9jpPT5TjZXaRJWHMHz4uO9T5FqPKTaUH9/kyADUwjPY=' 
WHERE 
  key_id = 'c7effe31c102e73867d9a9522b9b9acf3fb60d1975c85880187755a566a22c89' 
  AND (
    token = '9jpPT5TjZXaRJWHMHz4uO9T5FqPKTaUH9/kyADUwjPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )