UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VIComhQd4tYnANzQnTuiTZL+HO9Al17sALXDUimi5jo=' 
WHERE 
  key_id = '8a8917f52e0e9fff6e563b43f1d1e64dcdc59562becb32c28da6b4fbe01df196' 
  AND (
    token = 'VIComhQd4tYnANzQnTuiTZL+HO9Al17sALXDUimi5jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )