UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TuvnKLVF5JDwReFOQXPG5wCkLRXONbiqD4Sy0V32+bE=' 
WHERE 
  key_id = '31f130cab5a19db875efb0491f85c84680efa38bf116c71cb1fcdc9506f6afe8' 
  AND (
    token = 'TuvnKLVF5JDwReFOQXPG5wCkLRXONbiqD4Sy0V32+bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )