UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dT1itEnAN7NFsGGazPd6LAM5jWpovFgioggwtvA4EKs=' 
WHERE 
  key_id = 'a873f0cc2baf8ca40c40411a17124e54b3974fe3bfba72465dfee4569b86f310' 
  AND (
    token = 'dT1itEnAN7NFsGGazPd6LAM5jWpovFgioggwtvA4EKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )