UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYn7szkjn2qJjdNsMA4bqw7XvdGN/VD3XMgh8DzNoqg=' 
WHERE 
  key_id = '80a3b8b48e21ed2a8b7f1b5c06322ba395a3a96002a7b804988fc6ae5d1f8d5c' 
  AND (
    token = 'AYn7szkjn2qJjdNsMA4bqw7XvdGN/VD3XMgh8DzNoqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )