UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQLJ3ms3eVBpL2Iq1aI3ZC2KTsrKHJclP0A7k8NyQig=' 
WHERE 
  key_id = '3042551c9d71b7f0a9e46b3d96cd3bea37fa5fb36c2c4a32d21b501f08f13f73' 
  AND (
    token = 'UQLJ3ms3eVBpL2Iq1aI3ZC2KTsrKHJclP0A7k8NyQig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )