UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFVNQRkhmJ/pStIX6WJVujMzOoWP+0EiCWW8IPKgbgk=' 
WHERE 
  key_id = '4bad8105a99abca19f483dbe025434ca1190981bfc9363a273c13e94052b5610' 
  AND (
    token = 'vFVNQRkhmJ/pStIX6WJVujMzOoWP+0EiCWW8IPKgbgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )