UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QO2ElqNL0LSWk3Qt+ZxKIe6GfWdY9j5wvNya2FdIQK4=' 
WHERE 
  key_id = 'bbcb4ffbb82de7545faa23caff9be25392680e52c2adb4f320d26245c625865a' 
  AND (
    token = 'QO2ElqNL0LSWk3Qt+ZxKIe6GfWdY9j5wvNya2FdIQK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )