UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cSmTLsPoz4mSsgmx9pSyweSt8ctZ9XCleI8bjYxnQR8=' 
WHERE 
  key_id = '31d26063c90818728ae08dd613cfab951cd194088f847825606c88782d303cda' 
  AND (
    token = 'cSmTLsPoz4mSsgmx9pSyweSt8ctZ9XCleI8bjYxnQR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )