UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDWMM9upWmthc8dOZ3SL37VYGTUzlnwrseTBBgkzsOg=' 
WHERE 
  key_id = 'a894df91c5260eefd2994ed8960fe9b75e6d67dd5b136a697cd9c20af3731b4d' 
  AND (
    token = 'bDWMM9upWmthc8dOZ3SL37VYGTUzlnwrseTBBgkzsOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )