UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/dY8AUFGKVvMbDtuNxLHduup8/X7bZvIWTNrocvbkw=' 
WHERE 
  key_id = '4c7db4040e6500536aa9eeafe929d1be8e6f20c148cf3f4cda26df07d0a180d3' 
  AND (
    token = 'C/dY8AUFGKVvMbDtuNxLHduup8/X7bZvIWTNrocvbkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )