UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Bbd7hyW+cgrvrjohlhNJsIBNE1rLCNVf5cV7kDvus8=' 
WHERE 
  key_id = '0a4198e5be8ed70898fb41805b4a74f622c37e55a9ca129c3a44a3790ff34e24' 
  AND (
    token = '5Bbd7hyW+cgrvrjohlhNJsIBNE1rLCNVf5cV7kDvus8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )