UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ccb5k/Xkv9d+30SpiczP6k3Pq1aJyc3qyjYfZILotKQ=' 
WHERE 
  key_id = 'e31295e24a5d85533fc0c6e24debedef0116afa90aa502c1b8f02935d4190057' 
  AND (
    token = 'ccb5k/Xkv9d+30SpiczP6k3Pq1aJyc3qyjYfZILotKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )