UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30lKTwKT22l9f5mujKRpWoKiTaF08+TWIgAgwDHg6pc=' 
WHERE 
  key_id = 'f76b343132b8b12268c4ad81b13ae5a7730620141dd677b3fe752cbe18cad948' 
  AND (
    token = '30lKTwKT22l9f5mujKRpWoKiTaF08+TWIgAgwDHg6pc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )