UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SX5F7WcVYeKRdjtf6IlVbDsuq8Avn6dhtY/SYaBaw3k=' 
WHERE 
  key_id = 'd15f2b88706069517fc9cd125f1d019f03548aa2044c161dd2d98782d5d88f06' 
  AND (
    token = 'SX5F7WcVYeKRdjtf6IlVbDsuq8Avn6dhtY/SYaBaw3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )