UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lnuDtc0qT5NFK18XPvGAD7RmCthDdYU4MlFsgIM42Y=' 
WHERE 
  key_id = 'a2b671684becaf9049c3fd8132dece80b5c40de256b2bbbdc2c00c8fd8473967' 
  AND (
    token = '2lnuDtc0qT5NFK18XPvGAD7RmCthDdYU4MlFsgIM42Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )