UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0aOOJ6QKIOTzVZ5pgZmi6QYDpCtsUJ3WKKsKtGRtTVg=' 
WHERE 
  key_id = '1c8c3ac2634176d2aa0362e4fb713c5deea1bcd7a97900f4eaa70c4043bf8a7c' 
  AND (
    token = '0aOOJ6QKIOTzVZ5pgZmi6QYDpCtsUJ3WKKsKtGRtTVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )