UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOWEtBRDBGZteLyakzcjqmqwVa03kwTeHx0VNC46Bq8=' 
WHERE 
  key_id = '024e7206c8d18458adc1014fba81be45ce2ff6d8c333af5b44e1e5cff391e237' 
  AND (
    token = 'uOWEtBRDBGZteLyakzcjqmqwVa03kwTeHx0VNC46Bq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )