UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WKiYvRCQfSxkVOw1HTzQUU9esfgrnJnx5RpNW7j6MIY=' 
WHERE 
  key_id = '1f44bdff8581abda13106d4f174dea1c63e73623f0a80af15f7e2f9e0e3f95de' 
  AND (
    token = 'WKiYvRCQfSxkVOw1HTzQUU9esfgrnJnx5RpNW7j6MIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )