UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTwUGO04lPgbg9xDIiw2t+f/zXnDzCv5/mQMTLZ+38M=' 
WHERE 
  key_id = '264346b050bff1a64f7f989e2a63a2991ba124e619908f7d4aa6657acacf6f0f' 
  AND (
    token = 'ZTwUGO04lPgbg9xDIiw2t+f/zXnDzCv5/mQMTLZ+38M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )