UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0bbRWRCPnMxGz45rzQM8g/zXqLeM7jRS2VxJfq7zgg=' 
WHERE 
  key_id = '73386d4019e73116d18dae87f61f1374ab4be88d2ab3f1faf47da01ec9ac836e' 
  AND (
    token = 'n0bbRWRCPnMxGz45rzQM8g/zXqLeM7jRS2VxJfq7zgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )