UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZZz3qMaFFLXluA498VU5YvhQ9jQ78D6m0qQvZWHqQPM=' 
WHERE 
  key_id = 'd404eb4ddcb441ae88c2a9832e6e5b35357d8d930856e64fec7479767a6c4609' 
  AND (
    token = 'ZZz3qMaFFLXluA498VU5YvhQ9jQ78D6m0qQvZWHqQPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )