UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNGvK7iF8dsMTxF3F1RM/DDo6aZuj/xTaSV0UR/ssNw=' 
WHERE 
  key_id = '4dda5dfc01558205c42186bdb8ab648b4af5399e1d7c0d3a400f9b0bc0309553' 
  AND (
    token = 'XNGvK7iF8dsMTxF3F1RM/DDo6aZuj/xTaSV0UR/ssNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )