UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjGDCZiWaXlaqTPhyzz8gLiBfroIjVSDAWJwk7ktEhc=' 
WHERE 
  key_id = '1a7dc0d8f2147cb7f9fdf407adafb99187d86dc84f4946a2d440a75dea281f94' 
  AND (
    token = 'yjGDCZiWaXlaqTPhyzz8gLiBfroIjVSDAWJwk7ktEhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )