UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHukYhxiRUKan3LepBfRwZM2m4DVy6z4qghe2aR1SSo=' 
WHERE 
  key_id = '4b502bfdf61fba8a778877be4221cacc242ba507df37e7f2ed531b23b1b093c6' 
  AND (
    token = 'NHukYhxiRUKan3LepBfRwZM2m4DVy6z4qghe2aR1SSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )