UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNZsYq69uBEcq2SVnesI1h/wBcbJm7+TC28cIlGzykE=' 
WHERE 
  key_id = '45661ed928de95b829fed791cc7ce6e556460ad710da1e6a2a2203ef7b2c3e36' 
  AND (
    token = 'cNZsYq69uBEcq2SVnesI1h/wBcbJm7+TC28cIlGzykE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )