UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+otxxPRqSFhOz+7lPaAoytOUhIwxn5GlhKIrPvqrY/U=' 
WHERE 
  key_id = 'e1bca3e894bee9eeb9715f24ef8d2d4e451bc024101bc4edfa0ac7d12b8f2925' 
  AND (
    token = '+otxxPRqSFhOz+7lPaAoytOUhIwxn5GlhKIrPvqrY/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )