UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iG9Vyvs91BWfztpdTqOT3ymWpSUWA1ltkgLkO7obmn0=' 
WHERE 
  key_id = 'c997d299fa12718991a82d8834417442e90c153230a646fb4c3ce013bd54a393' 
  AND (
    token = 'iG9Vyvs91BWfztpdTqOT3ymWpSUWA1ltkgLkO7obmn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )