UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32n7WjJGnc598X6BGEy87Z1loO9v6TUTfHnRltFeG1M=' 
WHERE 
  key_id = 'a87b85969aa46e52b4c1d7d0d8d84803216120302863d870a433b918f2adb7d7' 
  AND (
    token = '32n7WjJGnc598X6BGEy87Z1loO9v6TUTfHnRltFeG1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )