UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3rETvf2eEKXT45/nfUeCvG4AtzfjA0ZSSGPWjFRPQDo=' 
WHERE 
  key_id = 'da1c70f558fb1911ba77e634b65f716dfc9afc85918758086ef276597c422e37' 
  AND (
    token = '3rETvf2eEKXT45/nfUeCvG4AtzfjA0ZSSGPWjFRPQDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )