UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XW8dyzddlWRLldJrbtYqNVwrifNu0ROyfwRnAUrWL2w=' 
WHERE 
  key_id = '360c1b977bc422ee3273fcd7717769a94907eba8192736cc11ebc5603a7782b7' 
  AND (
    token = 'XW8dyzddlWRLldJrbtYqNVwrifNu0ROyfwRnAUrWL2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )