UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRfjAKMfgwY4SoHmFav9k2mWRGT6nATcgs0pCxpQ++o=' 
WHERE 
  key_id = 'bb335537b4f7bc777a36e73d27073aead2243c7bb8d5954c20ce524dc6b6be53' 
  AND (
    token = 'cRfjAKMfgwY4SoHmFav9k2mWRGT6nATcgs0pCxpQ++o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )