UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40F6gCY81wC3MWcNiIXbfL5Lin5ggFa8lT/g/zKtHks=' 
WHERE 
  key_id = '56eeb0163ac11b4f1358cf30f2b02d5bf938fad1886961a646708d6d9392d5ee' 
  AND (
    token = '40F6gCY81wC3MWcNiIXbfL5Lin5ggFa8lT/g/zKtHks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )