UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AuxDwvocyW28pbdq0vukmThBjPINpxCAOIJUET4c5pw=' 
WHERE 
  key_id = '323a740802c833ddfc227b6ead1074d1ea401e6b3a7f5fcc8bf17d59a04b2710' 
  AND (
    token = 'AuxDwvocyW28pbdq0vukmThBjPINpxCAOIJUET4c5pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )