UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXevNNxJT+D3QZeTDdgp2L9FOWAY0wRKTToj4KPFmDw=' 
WHERE 
  key_id = 'c80760ead4e6759a08d6b024414aeede491697dddd48785aab77e2b2744de854' 
  AND (
    token = 'aXevNNxJT+D3QZeTDdgp2L9FOWAY0wRKTToj4KPFmDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )