UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Ub2pAhN8N7c8B0gS2xAeEuV9Lv+idQP0pjFyUCeOiM=' 
WHERE 
  key_id = 'dda30d29faccee6ad0094a2c238476af7d8f60888469cfed1bd0cbd61b6ee229' 
  AND (
    token = '8Ub2pAhN8N7c8B0gS2xAeEuV9Lv+idQP0pjFyUCeOiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )