UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lr53neU8ikz3xat1jsl54tpx9eemfsEfVrwRsvwkBJY=' 
WHERE 
  key_id = 'fa7a6de0007869ad36acd238d8e67f90e7a90e17e76eb8bd2ac355536c531b6c' 
  AND (
    token = 'Lr53neU8ikz3xat1jsl54tpx9eemfsEfVrwRsvwkBJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )