UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5/2Rq3pZkzxMvq8nRuoR57bU5qxTz+dsiKryIWbb4c=' 
WHERE 
  key_id = '18cf20f18fc851730316da392196f86472b4d0dc80c0f4b2097d10c58629d6ca' 
  AND (
    token = 's5/2Rq3pZkzxMvq8nRuoR57bU5qxTz+dsiKryIWbb4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )