UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0UfCZnOw7Pi9HmM0IaVhp3rl/TopC8x1VUjxIyGDgkc=' 
WHERE 
  key_id = '82461de2e249a8686f2c761de4d7dca734e4d5b7800b16eb3616e51d9f32cea5' 
  AND (
    token = '0UfCZnOw7Pi9HmM0IaVhp3rl/TopC8x1VUjxIyGDgkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )