UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JzbOqIKpcNNpo1zqBY1a08IwdEEhR7TwMvMUuM1bs3M=' 
WHERE 
  key_id = '98dbba22f41a516a10bbef0c6c7418c46c8afc601fbf189f30d05fbc3646231a' 
  AND (
    token = 'JzbOqIKpcNNpo1zqBY1a08IwdEEhR7TwMvMUuM1bs3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )