UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vdv5eh4i5cqWe7xL5GvyNj1ie1uyt5lNTnU7IBcHcwk=' 
WHERE 
  key_id = 'f4cb050ed0a9f3dae1e77e6d4d77dd0ce7d38bfaa9068f88e551bd533c354e68' 
  AND (
    token = 'Vdv5eh4i5cqWe7xL5GvyNj1ie1uyt5lNTnU7IBcHcwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )