UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOMaI0aq6LBBUsmqo4do5D+J8kxrNWKei5jt+4YMOyg=' 
WHERE 
  key_id = 'f40be54ea1dfd998151647638e6229649d7ca387d04a8962935914435e93816b' 
  AND (
    token = 'BOMaI0aq6LBBUsmqo4do5D+J8kxrNWKei5jt+4YMOyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )