UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ht5v+T9t7dhXTm6imu5mz5f+ylTkMeOpoI9IG+pIl1E=' 
WHERE 
  key_id = 'ff7e89ffd35207c1f7dacef5919659b3817bcb14438ee8d1e80faca6cf8f7cc1' 
  AND (
    token = 'Ht5v+T9t7dhXTm6imu5mz5f+ylTkMeOpoI9IG+pIl1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )