UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3Kjy0FQnuzlV/5GeFTAah1eThdRxU5McAExAHTZT0k=' 
WHERE 
  key_id = 'fd9bb7dc307a94c7aef524301bb36858f211b9c752bdd769c5249f08b1827586' 
  AND (
    token = 'F3Kjy0FQnuzlV/5GeFTAah1eThdRxU5McAExAHTZT0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )