UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ckLNZOnh8VG40ILZO9bMkVT0QGocdDwCS9nUSGwV6cA=' 
WHERE 
  key_id = '1e33b4828643fdd3e4ab42354cbe65676d7babb4a9b2719aa9cf6e0db7cd0f98' 
  AND (
    token = 'ckLNZOnh8VG40ILZO9bMkVT0QGocdDwCS9nUSGwV6cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )