UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OW6UEMfdcsypCYZWQDe8v9cixjuDrGDcI/OugRMFNs=' 
WHERE 
  key_id = '33ddb7073506f302ca07ac05d56eda5ef08ea3bf3607f0c571c2622c9c2e4cb2' 
  AND (
    token = '/OW6UEMfdcsypCYZWQDe8v9cixjuDrGDcI/OugRMFNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )