UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L5QiDAcVFg2FBaYYsQOYtZy7jzUxxGCBmvz2ZQIESIE=' 
WHERE 
  key_id = 'f27429b5584617cf14a7fe73e1621ec53846bd5f2b1d824538ff14dfa7efa50a' 
  AND (
    token = 'L5QiDAcVFg2FBaYYsQOYtZy7jzUxxGCBmvz2ZQIESIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )