UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tMop7MfLn5CL3ShyZN+D+VozYEMF7TgdymgK17UhhtU=' 
WHERE 
  key_id = '5b61a15f1b27e75d07540dd918b0560286b89d540407e5bcd3ef7b8b155bf327' 
  AND (
    token = 'tMop7MfLn5CL3ShyZN+D+VozYEMF7TgdymgK17UhhtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )