UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8MSlsgoa+EgOutviCdtZ3wW/Ncyp4w9o7dr9eWnhgs=' 
WHERE 
  key_id = 'ee9385b831b79b165302dc42497dc087e0ed951be6cb8448824660d9a08bc238' 
  AND (
    token = 'R8MSlsgoa+EgOutviCdtZ3wW/Ncyp4w9o7dr9eWnhgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )