UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZBh2T6JuMBItIKp2OKXaRGEymxRvSVbijvzbsduNwM=' 
WHERE 
  key_id = 'd6c78f8f6c22825eeb46c3deaafeeb5658238e8d2e31d768ea44bc37675ac655' 
  AND (
    token = 'UZBh2T6JuMBItIKp2OKXaRGEymxRvSVbijvzbsduNwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )