UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3/BpBtldgarm1tkh48BvITtq7Xa/UxQbki/uYdlxE8=' 
WHERE 
  key_id = '2da170a57286c8a0178fb3b96ab747cdbdb73da148d59d2598820bd6d542d7cb' 
  AND (
    token = '/3/BpBtldgarm1tkh48BvITtq7Xa/UxQbki/uYdlxE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )