UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QCn5FLT/C5BS2+2l1WFHK/NzJJLMli7bJvflsN0Jcg=' 
WHERE 
  key_id = '76b588f626df614e8cff517741985b5112df7330d44b540903d6b5212943eaba' 
  AND (
    token = '3QCn5FLT/C5BS2+2l1WFHK/NzJJLMli7bJvflsN0Jcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )