UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bqbQTCGvScUePCsNbKNNjxVKzyY5NtSlxOrit489vrY=' 
WHERE 
  key_id = 'eb269f277bf405bd004024f35447cada57a22f29b5acc44ef9de74dc4447fd6a' 
  AND (
    token = 'bqbQTCGvScUePCsNbKNNjxVKzyY5NtSlxOrit489vrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )