UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZWK2bFI9XInzz7PkUqB1QKh20xdJNRNHaHtOFMQvTw=' 
WHERE 
  key_id = 'e8c5808bc10aa719768ad370f3eadf9c257cde8e51f690c724550df73ffb0ecc' 
  AND (
    token = 'KZWK2bFI9XInzz7PkUqB1QKh20xdJNRNHaHtOFMQvTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )