UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89ovIt7FU7OdjI0mMmrvexrSEn33XCrV946nf2GTIcg=' 
WHERE 
  key_id = 'afbd040026d86ee561680629f13d9034525339632befb4f5d9e7158653b8a71f' 
  AND (
    token = '89ovIt7FU7OdjI0mMmrvexrSEn33XCrV946nf2GTIcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )