UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2uNOs/wgtkvl5dheKDWNv8HImDioBKEFmpkhvbS7zk=' 
WHERE 
  key_id = 'd9c1787c02e499aeb88bff3ecf3ade83df62f657c8a4bb3e8217ef6d37acb2c5' 
  AND (
    token = 's2uNOs/wgtkvl5dheKDWNv8HImDioBKEFmpkhvbS7zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )