UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG9o94rvljgaNmG62E1rJUmylQkX4hHzoafaNt0GBTs=' 
WHERE 
  key_id = '15cb95bd135d0ac430b304ad750e1349caef96e7af20271f75a4682ff4cec515' 
  AND (
    token = 'zG9o94rvljgaNmG62E1rJUmylQkX4hHzoafaNt0GBTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )