UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKciWEdVFbDs8j0SG/sjtbFNh5OeWgi9/9rf/RLf5+Y=' 
WHERE 
  key_id = 'b0985bca91fd505fdebd9e89162793d61b4e95c99161544f35ae693c530e3d7b' 
  AND (
    token = 'xKciWEdVFbDs8j0SG/sjtbFNh5OeWgi9/9rf/RLf5+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )