UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZ0UBd+tG/zKQGT1ysdTwkhaNQkUQOP3GWVbCHX5QYw=' 
WHERE 
  key_id = '8a92ef8db1a7243a50da9e546eed0bdea7eece5c12b56a9f3606d0af6771f2ca' 
  AND (
    token = 'NZ0UBd+tG/zKQGT1ysdTwkhaNQkUQOP3GWVbCHX5QYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )