UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tf9xAGzwynX6neFRUKvqVn++hijkPPGkM5eoouXakjI=' 
WHERE 
  key_id = '8ac5ef12e0571962c30787f9001c4e48257ef9c39fef6417e67b375fd4f8d243' 
  AND (
    token = 'Tf9xAGzwynX6neFRUKvqVn++hijkPPGkM5eoouXakjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )