UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TS5QzTEKkBtOGu8Lwt0TWg9XZ9VDHIesXo4xzUMBu2g=' 
WHERE 
  key_id = '1f3db8c96e24eafd52c53fd0019ebf0f653eeabeb495525240a0b5a0764bb081' 
  AND (
    token = 'TS5QzTEKkBtOGu8Lwt0TWg9XZ9VDHIesXo4xzUMBu2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )