UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVcKEerjoR4eHNZpdgtcNREmIYIGOujmGPvAd3Jup8g=' 
WHERE 
  key_id = '6d49ca480b532ce3a235341adae0a4c0304e6fcd12275f52591672a77f9a2544' 
  AND (
    token = 'ZVcKEerjoR4eHNZpdgtcNREmIYIGOujmGPvAd3Jup8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )