UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1jDzIVYlnzpl0xj3yAKX/kjIw/NZecB5E2LIrTDUj0=' 
WHERE 
  key_id = '5861345524f77c278647d44a264dc9aff9c76b65466ab85d2770b0948799a18f' 
  AND (
    token = 't1jDzIVYlnzpl0xj3yAKX/kjIw/NZecB5E2LIrTDUj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )