UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WA3SbEVitT/XszeVlH8wPGjerj5ZAXQhhdj7fzVpdUc=' 
WHERE 
  key_id = 'd446d9589fcf0d532148dea57e614529df01dc8ff2b331d95384471693dbdd76' 
  AND (
    token = 'WA3SbEVitT/XszeVlH8wPGjerj5ZAXQhhdj7fzVpdUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )