UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aC+G+850/PDI6WPachCrBMsm6JiPdxjt5HGc3C9xVp0=' 
WHERE 
  key_id = 'c0f213dd0a9ab03cd90d285c3a6803db06e30e6681509cfc92b585f7a7ff204d' 
  AND (
    token = 'aC+G+850/PDI6WPachCrBMsm6JiPdxjt5HGc3C9xVp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )