UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9PnnltEKls9etL27/sFuryjRta63SZBsoSmF5im8iA=' 
WHERE 
  key_id = '3491c64e633fa73201134d165975f7bb43fb6637672a01367e506b93fe4614ad' 
  AND (
    token = 'x9PnnltEKls9etL27/sFuryjRta63SZBsoSmF5im8iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )