UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSXkze9Fu9E9YbIQ7kLPUuQQSbjUWQ9ObMmFXaTag1g=' 
WHERE 
  key_id = '2b9b14107177a94ad18b7716b992e65346493e968b438c25e5e557130c39817f' 
  AND (
    token = 'YSXkze9Fu9E9YbIQ7kLPUuQQSbjUWQ9ObMmFXaTag1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )