UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xNwY+AE3qAihLfxnfjTcFLGve6QyNj6Dp0GwYuQc58=' 
WHERE 
  key_id = '78160591891e70d7e4397c6e0499f1c1d59c4dbe7ec7f64802c0695b25fc4ee7' 
  AND (
    token = '+xNwY+AE3qAihLfxnfjTcFLGve6QyNj6Dp0GwYuQc58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )