UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sB4DsZvTZ5+7lB1YiJmTc/sj2CM1QyuEWQRKjt46VxE=' 
WHERE 
  key_id = 'ed9c77a567ce4d55f19a4cd3feace406534f07b9489941f95b3c84d17743e491' 
  AND (
    token = 'sB4DsZvTZ5+7lB1YiJmTc/sj2CM1QyuEWQRKjt46VxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )