UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgYb4DTAR232ZI0JlWeZcWn76KKgErZV5CjNQU1gGFo=' 
WHERE 
  key_id = 'b467f3668f624fd95f7c9161b629c4f68f1a0620b2df8a2509a32f8d96383e58' 
  AND (
    token = 'lgYb4DTAR232ZI0JlWeZcWn76KKgErZV5CjNQU1gGFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )