UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szrPzLgMesP7AGAehk5laXCu2byqqTXUn6hQil1RgJs=' 
WHERE 
  key_id = '20737760a7ebf8cdd00ef2a8a08cad7440cfde6d457a279284e15adc5b9be5e5' 
  AND (
    token = 'szrPzLgMesP7AGAehk5laXCu2byqqTXUn6hQil1RgJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )