UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+Ia3ObXszocr7jqN3Eutm5GtTPh+TaOIsqPoKMTiG4=' 
WHERE 
  key_id = 'f6c9e0e2f101273a106b63b3ace8b84a6c3aead7a09819642db9658711ee5a20' 
  AND (
    token = 'g+Ia3ObXszocr7jqN3Eutm5GtTPh+TaOIsqPoKMTiG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )