UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVo0pTrwDzRpE0Vwt2+I1OclH8yiuioWOLEqa98Jvmo=' 
WHERE 
  key_id = '60506b3e7db90af1657bad3fdab75a3d213e6d2118962c9b9d249ef9d7e1d8e5' 
  AND (
    token = 'ZVo0pTrwDzRpE0Vwt2+I1OclH8yiuioWOLEqa98Jvmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )