UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pGjnm1dHEvcSFC42pSkltrnJcWCplVzOyW4SpOXrlOA=' 
WHERE 
  key_id = 'edfecbfca30830d8a7c4f620c2a47ee425035ceccb43977932708edd0e7ce28f' 
  AND (
    token = 'pGjnm1dHEvcSFC42pSkltrnJcWCplVzOyW4SpOXrlOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )