UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7eNdjcDQ92DaZ9jbSeIPLFxJG2LZ45wtpHuFPOhlKU=' 
WHERE 
  key_id = 'fda367db833665cf13ad40615c81da299b469931e9ab2778d847a916f698e669' 
  AND (
    token = 'M7eNdjcDQ92DaZ9jbSeIPLFxJG2LZ45wtpHuFPOhlKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )