UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9eHzI2uExv+R3GNyiZBq61X6NrUakVKyVzkmQ8ORmc=' 
WHERE 
  key_id = 'eb6f49d2eacd5c8caabf70f983384ca5b02d2741010d4c25f221a791f477b9a7' 
  AND (
    token = 'l9eHzI2uExv+R3GNyiZBq61X6NrUakVKyVzkmQ8ORmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )