UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8aQv7lFY/1GrxMNCqXng+s9SkF5AU9FHiP3Uw/5xYc=' 
WHERE 
  key_id = 'ae002fb496e0a5d710505ab1fa977f1ecb1ae1ee71a7d2b7d6ec56a15c172524' 
  AND (
    token = 'T8aQv7lFY/1GrxMNCqXng+s9SkF5AU9FHiP3Uw/5xYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )