UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k4CZpa+uVaA08atiOlgAT/76sd/Byvst8fqD8UFfnXE=' 
WHERE 
  key_id = 'd0c193a341a66f64bed9f2c6152f1ea0156e3d05668289fb60b97ca12f6b7379' 
  AND (
    token = 'k4CZpa+uVaA08atiOlgAT/76sd/Byvst8fqD8UFfnXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )