UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykAv1dD7vhyxQCkAL+EkT8/borefBrVAB2xaRcwVoas=' 
WHERE 
  key_id = '12725aa4c65144cbcaf5adef4660a0d37da4e79ce99088bac2d6a674d92017cc' 
  AND (
    token = 'ykAv1dD7vhyxQCkAL+EkT8/borefBrVAB2xaRcwVoas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )