UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+V057+NfJlRzyMkUWBb7d9lv/rxcymriTwLSdKPPJQ=' 
WHERE 
  key_id = 'a5d0f6b9c5bedaad6c1d4f8a0485d11114bf2ac25a16f5a3a640963a0e3e5b82' 
  AND (
    token = 'v+V057+NfJlRzyMkUWBb7d9lv/rxcymriTwLSdKPPJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )