UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZZLr2Llt5KqrXRfhjWgyXHWK6IKQf0fo69X/QgLHbs=' 
WHERE 
  key_id = 'a201ff98b14728a5b6fa017238ed8b9c106639dd251b62cdc8841cbd35af8fe0' 
  AND (
    token = 'QZZLr2Llt5KqrXRfhjWgyXHWK6IKQf0fo69X/QgLHbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )