UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '158n/GaFRV7pjCyOw4BwzBVaDEUpHX3idOyMMEE2Gdg=' 
WHERE 
  key_id = 'db4e83fb3f7dc49cf49dd430cff45fdbe33d60db75425ff1363e5a1cc540e243' 
  AND (
    token = '158n/GaFRV7pjCyOw4BwzBVaDEUpHX3idOyMMEE2Gdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )