UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DYgFzjMGkqmtFrPmcNvEeMtT4mwnlz5AwOCJgxTsGQ=' 
WHERE 
  key_id = 'bdf78fd939fa6ddbdb85e6c29acb2f455cb7f872a00d60ecb8fdaa77695da2a5' 
  AND (
    token = '8DYgFzjMGkqmtFrPmcNvEeMtT4mwnlz5AwOCJgxTsGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )