UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VC3cxLaJfEzhxK1Qkp/9m0AK+VvlCo2nLWnKHO/+9zY=' 
WHERE 
  key_id = '83e2f08c35a9fbdfea25396fc054690bbe7d7f9f2560c281ae664b70753ddccd' 
  AND (
    token = 'VC3cxLaJfEzhxK1Qkp/9m0AK+VvlCo2nLWnKHO/+9zY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )