UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RINUd+n+T9RKw+itFNB7iVOz50uWlgQ3Bd0colBaunk=' 
WHERE 
  key_id = '6d17471efb304cd890cd016cbfecf75e500564e95ea05ef57231ac71160aa0d3' 
  AND (
    token = 'RINUd+n+T9RKw+itFNB7iVOz50uWlgQ3Bd0colBaunk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )