UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1DSWJChPly4u0Q4yTvbOC6BvVgNhNv+pij02rcCtiSE=' 
WHERE 
  key_id = '8e4e1674a8904f9a8c58a525ebd59351c7d8fc30c811416b8079a16dfb8f8572' 
  AND (
    token = '1DSWJChPly4u0Q4yTvbOC6BvVgNhNv+pij02rcCtiSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )