UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylHR5sSdLzfx4d6fbxxq5ERYMJes/0k18ZlMuxEh4zg=' 
WHERE 
  key_id = '73761aaef1c8131696e388c50d89e2fb7729831e59e9cb26a05c354c5b3ec691' 
  AND (
    token = 'ylHR5sSdLzfx4d6fbxxq5ERYMJes/0k18ZlMuxEh4zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )