UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nElII6Xg5SsD/fFIgK9BZEAiQdx+WE1mzRRn8EZ3OXE=' 
WHERE 
  key_id = '1423a938036629caf9a4e42830310ab1ea9bbf1ec1ebf2561a736442724b7610' 
  AND (
    token = 'nElII6Xg5SsD/fFIgK9BZEAiQdx+WE1mzRRn8EZ3OXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )