UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqGWasHO+vqXcKfOT9+xr89R2M2cjgBqtnDaFej3Jng=' 
WHERE 
  key_id = '92c09d712c833d6ab17a3912a4512a365c67724d47fab91ef35053a264547883' 
  AND (
    token = 'gqGWasHO+vqXcKfOT9+xr89R2M2cjgBqtnDaFej3Jng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )