UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6f981+k76LWJUYFP6J3YjAu3B7VLHXTmoEMtMmUm+g=' 
WHERE 
  key_id = '87d4c0940dc3ddeb08dd02cd8cfdf380aea49e101239cd3b1ca08dfcf34c45aa' 
  AND (
    token = 'l6f981+k76LWJUYFP6J3YjAu3B7VLHXTmoEMtMmUm+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )