UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9aKqTV8z+tvZoWZtFt9xcvXu5XFBR4V556qiVENBJw=' 
WHERE 
  key_id = '193c5f329198adf347d1502c8fe8512c00436fdb92ac8affed77f98a1e62281e' 
  AND (
    token = 'd9aKqTV8z+tvZoWZtFt9xcvXu5XFBR4V556qiVENBJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )