UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZSkhPMCaKfYmjj+shWDwnwAsCAaYUvKjLnYibuRP4A=' 
WHERE 
  key_id = 'db51de83b0b6724d965c056aa338d92601ab25cbee11f0b1c570c96c516d89bc' 
  AND (
    token = 'JZSkhPMCaKfYmjj+shWDwnwAsCAaYUvKjLnYibuRP4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )