UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6hq0GK1ZPJuddfdSH9tBZTWPyuVxYydNrng1Da3ZTY=' 
WHERE 
  key_id = '03f2b7b3c544ead057ba9b2e90c6c3241c9fe0c2cd8b648b50bf88a2c804b775' 
  AND (
    token = 'X6hq0GK1ZPJuddfdSH9tBZTWPyuVxYydNrng1Da3ZTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )