UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MZR4ga2JXJkTWrgHw6gHSpNyLkry2tibiRQE8qN7bI=' 
WHERE 
  key_id = '86e5b8af55abd360676eb31fd7cf8335c7e80f52769a58c1047e4c40b1a1ddd6' 
  AND (
    token = '1MZR4ga2JXJkTWrgHw6gHSpNyLkry2tibiRQE8qN7bI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )