UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFVCYsytANtMGAq/tv6U/SJ0+8KpNNbZJBhtPwYkh+Y=' 
WHERE 
  key_id = '41b2399e8de9cbeea9c9ad7344df3183589682104f2d3196445f8326345bed4d' 
  AND (
    token = 'UFVCYsytANtMGAq/tv6U/SJ0+8KpNNbZJBhtPwYkh+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )