UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxa3ng+EE9pgyg3JQtnYmioWXQ8+Emx+daEqHyLCJzw=' 
WHERE 
  key_id = '470a2b75fdcc09dfe1260a984f4875052bdc2b2b672749c355c7d1ab47bed4c4' 
  AND (
    token = 'uxa3ng+EE9pgyg3JQtnYmioWXQ8+Emx+daEqHyLCJzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )