UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JzXHeGviTbMWkNOGNOYxi7PnXXOrW+VgIY9EuLc3ORs=' 
WHERE 
  key_id = '789cab5250b2c5da975d41539f98aade94f68e2a8631926fb549bd8be10ebdd8' 
  AND (
    token = 'JzXHeGviTbMWkNOGNOYxi7PnXXOrW+VgIY9EuLc3ORs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )