UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfP/zpcebqcXLJZgQdIGQIPHoguMI+h9bDjh0PVwL38=' 
WHERE 
  key_id = '71aad501819ad00106dbd5727f152e923147769115df71b12885828572520c6c' 
  AND (
    token = 'VfP/zpcebqcXLJZgQdIGQIPHoguMI+h9bDjh0PVwL38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )