UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcZWCAazsvxJwhokXGA8DtcEBhH/u3TwOS0NZnhBy+s=' 
WHERE 
  key_id = 'c312f95bc1785df95a34c956090aca9d0ad950b043be4b82c7ddf2bd6a376e3f' 
  AND (
    token = 'TcZWCAazsvxJwhokXGA8DtcEBhH/u3TwOS0NZnhBy+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )