UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srycK02lGG3VEzCDMMJE/7a/4GEKPx2MofzOxx2xH/k=' 
WHERE 
  key_id = 'e4351ece02c84efb86bce8f8101808cc02c5295a395af44926f7da03fcf58751' 
  AND (
    token = 'srycK02lGG3VEzCDMMJE/7a/4GEKPx2MofzOxx2xH/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )