UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EG7azVcJNyg/ezhoBUhdlbn31AZZ6K5Quk0r+RZNs68=' 
WHERE 
  key_id = '38882a4708c162983e95e4ceec976ab31e8fd3eb8db065205af617ed264b3f30' 
  AND (
    token = 'EG7azVcJNyg/ezhoBUhdlbn31AZZ6K5Quk0r+RZNs68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )