UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HIYTHLh1kcSZ4biwXgi+HuVjmf6s2dqeGA/ifcvuoEU=' 
WHERE 
  key_id = 'ed92cb72d5dd3e9466924170895b31e81b4af52e725d4222f379eef5daa1e867' 
  AND (
    token = 'HIYTHLh1kcSZ4biwXgi+HuVjmf6s2dqeGA/ifcvuoEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )