UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47sjYj0b+Ptj/1axTGNz6+qUshPYtFHk8fl2BNPrFfc=' 
WHERE 
  key_id = '762fc68bf71af5593fb7bb3223eab05a4a09c537ff4ec0c3c6ac6b13d7f9fa10' 
  AND (
    token = '47sjYj0b+Ptj/1axTGNz6+qUshPYtFHk8fl2BNPrFfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )