UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FBQLh4N3ycAd4iijC0LC7nLvG193BoHovvkC0rCZe5o=' 
WHERE 
  key_id = '4bd722d3362f5fd92f516ab4e328a420ecb62297bf2b6255c23e5fac9cda261d' 
  AND (
    token = 'FBQLh4N3ycAd4iijC0LC7nLvG193BoHovvkC0rCZe5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )