UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGHydzrnhByzHQ93u4UAPBgOYqSPTBWFNboZU0fcXzw=' 
WHERE 
  key_id = '8ee5323c1c225d07383256274ab6cbd2781421260339535ce0631dc45ed5f011' 
  AND (
    token = 'wGHydzrnhByzHQ93u4UAPBgOYqSPTBWFNboZU0fcXzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )