UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wode+2YifUeQRfCuXRg5GMIFY2bLwg3k8rUWEaAm2Eg=' 
WHERE 
  key_id = '09a29cb6888a6f9da33848669593697ff7f841dbafba7f42caeae118f01639a3' 
  AND (
    token = 'wode+2YifUeQRfCuXRg5GMIFY2bLwg3k8rUWEaAm2Eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030