UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kVPqbPs2azUqd2Yw0aQelo5K3vC9zVgEPoTmumwig5Y=' 
WHERE 
  key_id = '852c4708f22b3dfcff2ca7800ffcea06d4fa95cef56467b1ba446317f1ce383c' 
  AND (
    token = 'kVPqbPs2azUqd2Yw0aQelo5K3vC9zVgEPoTmumwig5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )