UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4j0WO+9bSoQ8AStdjV0Aiqf3aqNcs8nS0OiXhWpD2Q=' 
WHERE 
  key_id = 'c859f8c1009c77f64f60955d1d941cc7d748d08632c9212260d5fb2b9a69a2d8' 
  AND (
    token = '+4j0WO+9bSoQ8AStdjV0Aiqf3aqNcs8nS0OiXhWpD2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )