UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '60NiVRHz+Vnn/WPjcHiU7pZjTIZ++2x9HGqr1QGWkcU=' 
WHERE 
  key_id = 'fc04b85a7f7ace8ae7642e40b5ecb79689a8769a10c75314663476cf8f371f3b' 
  AND (
    token = '60NiVRHz+Vnn/WPjcHiU7pZjTIZ++2x9HGqr1QGWkcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )