UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6qugZV/4ai0D9PkVObnTzEXrZhXhJWGyM5niRv0pAE=' 
WHERE 
  key_id = 'd074f4d3b1dc7af5a8d4e5ab249b90ac14e7aee1a2e6371c4ff289597ab97b14' 
  AND (
    token = 'B6qugZV/4ai0D9PkVObnTzEXrZhXhJWGyM5niRv0pAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )