UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IL9V3720Ho1HAYmzoMi0qVCe0N7D4afzgNDcUa0b/ZU=' 
WHERE 
  key_id = '7c936ead195b4a513d8fe2471adfbc433a36456b870922958bb11505eb5bc6be' 
  AND (
    token = 'IL9V3720Ho1HAYmzoMi0qVCe0N7D4afzgNDcUa0b/ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )