UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JiKpHstcLE4R8MzC/xSAsiFVKbwx6CQd1iQTEuRKGZE=' 
WHERE 
  key_id = '788fb2d59a3020923ea1db63fbd525a0163b65d60cc4b38660e0a61dc47ee9ea' 
  AND (
    token = 'JiKpHstcLE4R8MzC/xSAsiFVKbwx6CQd1iQTEuRKGZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )