UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xpxvtBVHvB2PICpaqLhD20yjxNr7R9i/Vv4tr/d5bk=' 
WHERE 
  key_id = 'b3481c908e09e070bca1b9ac211ef820054b2ea65119cf3ea0b07bec90f44e43' 
  AND (
    token = '2xpxvtBVHvB2PICpaqLhD20yjxNr7R9i/Vv4tr/d5bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )