UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqPsvGN7J3WWMGgvaXQnqP4Bl9MOubkjsLWDAaP0Fz0=' 
WHERE 
  key_id = 'a30b0e2bed56e8c3723ced0c463e2a364c5c3e6ea6a24754b78db2211ab8f8ec' 
  AND (
    token = 'XqPsvGN7J3WWMGgvaXQnqP4Bl9MOubkjsLWDAaP0Fz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )