UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPQS6STVinRgWEmrZPcnEY9/umbn4MnulseBeA+5zG4=' 
WHERE 
  key_id = 'e341648ce90702bd9ecceedda5329348a69f1fdc80ce8f808cbc396a651cb679' 
  AND (
    token = 'qPQS6STVinRgWEmrZPcnEY9/umbn4MnulseBeA+5zG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )