UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zs2Bc7PZWE72gT21dskn4E8k1S6b2kfWbZ8N56NFDMI=' 
WHERE 
  key_id = 'cbf2123cdceb9bfbcd6d67bc18371b05f0953abbdbe4e9a7f6f98baa81e08a85' 
  AND (
    token = 'zs2Bc7PZWE72gT21dskn4E8k1S6b2kfWbZ8N56NFDMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )